Product Description
The Silicone Stretch Lid Set is a 6-piece reusable food sealing cover designed to replace single-use plastic wrap and foil across every container size in a typical kitchen. Each lid is cut from high-elasticity, food-grade silicone that stretches to fit snugly over the rim of any container — round or square — and contracts back to hold itself in place without clips, bands, or locking mechanisms.
The set covers six diameter sizes in a single pack: from 6.2cm (cups, cans, cut citrus) up to 19.5cm (half watermelons, large serving bowls, platters). The silicone material is rated to -40°C at the cold end and +230°C at the high end, making each lid suitable for direct freezer-to-microwave use without changing covers. The inner surface features a concentric anti-slip ring pattern that grips the inside of the container rim, preventing the lid from shifting when the sealed container is moved or inverted.
Size | Diameter | Weight | Typical Use |
① Small | 6.2 cm (2.44 in) | 7.6 g | Cups, cans, small jars, cut orange/apple |
② Medium-Small | 9.2 cm (3.6 in) | 11.8 g | Home bowls, milk powder tins |
③ Medium | 11.2 cm (4.41 in) | 16 g | Small plates, vegetable bowls |
④ Medium-Large | 14 cm (5.52 in) | 23 g | Standard dinner plates, medium bowls |
⑤ Large | 15.7 cm (6.18 in) | 27.8 g | Large bowls, serving dishes |
⑥ Extra Large | 19.5 cm (7.67 in) | 40.6 g | Half watermelon, pumpkin, large platters |
Total Set | — | 127 g | — |
Parameter | Details |
Material | Food-Grade Silicone, BPA Free |
Colors | Transparent, Blue, Yellow |
Temperature Range | -40°C to +230°C |
Compatible Use | Microwave / Dishwasher / Freezer safe |
Container Compatibility | Round and square containers, fruits, jars |
Inner Surface | Anti-slip concentric ring design |
Packaging | OPP bag |
OEM/ODM | Available |
The six diameters in this set are deliberately chosen to cover the full range of common kitchen containers without gaps: cups and cans (6.2cm), standard bowls (9.2–11.2cm), dinner plates (14–15.7cm), and large produce (19.5cm). Buyers do not need to stock multiple SKUs — one set covers every use case.
The high-elasticity silicone stretches up to 30% beyond its resting diameter. This allows each lid to seal not only circular containers, but also square and rectangular bowls and food storage boxes within the same size range. No shape-specific lids required.
The inside surface of each lid features a concentric anti-slip ring pattern. Once stretched over a rim, the silicone contracts and the inner rings grip the inside of the container wall — holding the seal even when the container is tilted or inverted. The seal is firm enough to hold liquid contents without leaking upside down.
The silicone compound is formulated for high elastic recovery. After stretching the lid over a large container, it snaps back to its original shape immediately when removed. The material does not permanently deform or lose tension after repeated use.
The full temperature range means food sealed in a bowl can go directly from the freezer into the microwave with the same lid in place. This eliminates the need to transfer food to a separate microwave-safe container — a significant convenience for meal prep workflows.
Each lid in the set replaces hundreds of sheets of single-use plastic wrap or aluminum foil over its service life. The silicone does not stick to food, does not leave residue, and can be washed and reused indefinitely. This is a primary purchasing driver for eco-conscious retail buyers and zero-waste kitchen product programs.
Kitchenware and housewares importers sourcing eco-friendly food storage accessories for retail
Eco and zero-waste lifestyle brands building reusable kitchen product lines
Promotional gift buyers creating eco-branded kitchen gift sets for corporate programs
Supermarket and department store buyers expanding their sustainable food storage range
Online marketplace sellers (Amazon, Walmart.com) sourcing multi-pack silicone lid sets
Private-label brand owners needing custom-color, logo-branded, retail-ready 6-pack sets
Mitour Silicone provides full OEM and ODM production for the Silicone Stretch Lid Set, including custom color matching per size or per set, logo printing on packaging, custom size combinations, and retail gift box packaging. The product is well-suited for eco-kitchenware programs and branded promotional gift sets.
Option | Details |
Color | Custom Pantone per size or full set (Transparent / Blue / Yellow in stock) |
Logo | Print on packaging or deboss on largest lid |
Size Combination | Custom 4-pack, 6-pack, or 8-pack size selection |
Packaging | OPP bag, retail box, gift box with insert card |
Certification | FDA, LFGB food-contact compliance documentation available |
Private Label | Full private-label branding supported |
Stage | Lead Time |
Stock colors, standard 6-pack | 7–15 days |
Custom color + packaging print | 10–18 days |
Custom size combination / new mold | 25–35 days |
Sample confirmation | 3–5 days |
Q1: Will these lids fit both round and square containers?
Yes. The high-elasticity silicone stretches to conform to the shape of the container rim, including square and rectangular containers. The lid stretches over the corners and the silicone contracts to grip the rim profile — whether round, oval, or square.
Q2: How tight is the seal — will liquid leak if the container is inverted?
The inner anti-slip ring design creates a firm seal against the inside of the container rim. The lid holds liquid contents without leaking when the container is tilted or briefly inverted under normal handling conditions. For transport of liquid-heavy contents, we recommend keeping the container upright.
Q3: Can I use these lids in the microwave?
Yes. The silicone is microwave-safe up to 230°C. The lids can remain on the container during microwave heating. Steam can vent slightly around the stretched edge, which prevents pressure build-up. Do not use with microwave-safe containers that require vented lids — the silicone lid itself provides adequate steam management.
Q4: Are the lids dishwasher safe?
Yes. All six lids in the set are dishwasher safe — top and bottom rack. The silicone does not absorb odors or stains from the dishwasher cycle, and the material does not degrade with repeated high-temperature washing.
Q5: How do the six sizes map to common containers I already own?
The 6.2cm lid fits standard cups, beer cans, and individual citrus fruit halves. The 9.2cm fits most home-use food bowls. The 11.2cm covers small plates and salad bowls. The 14–15.7cm range covers standard dinner plates and larger serving bowls. The 19.5cm fits half a standard watermelon — one of the most common requests for oversized produce covers.
Q6: Do the lids retain their elasticity over time, or do they go slack?
The silicone compound is formulated for high elastic recovery and long service life. The lids do not go permanently slack after repeated stretching. If stored properly (not stretched over a container for extended periods), they maintain their original tension indefinitely.
Q7: What colors are available for OEM orders?
Standard stock colors are Transparent, Blue, and Yellow. Custom Pantone color matching is available for OEM orders. Sets can be produced with all lids in one color, or with different colors per size for visual size identification — a popular choice for retail gift sets.
Q8: Can I order a different number of sizes in a set — for example, a 4-pack or 8-pack?
Yes. Mitour can produce custom-configuration sets with any combination of sizes. Common configurations include 4-pack (most-used sizes only), 6-pack (standard full range), and 8-pack (with duplicate sizes in the most popular mid-range). Contact our sales team to specify your preferred size combination.
Q9: Is FDA certification documentation available?
Yes. The food-grade silicone used in these lids meets FDA food-contact material standards. Test reports are available for B2B buyers. LFGB (EU food-contact) documentation is also available for European market buyers.
Q10: What is the minimum order quantity for OEM orders?
MOQ depends on color customization level, set configuration, and packaging format. Contact our sales team with your target quantity, color preferences, size selection, and packaging requirements for a detailed quotation and sample lead time.
Looking to import or private-label the Silicone Stretch Lids 6-Pack? Mitour Silicone manufactures directly from our own factory with 10+ years of OEM experience in food-grade silicone kitchen products.
We provide:
Factory-direct pricing with no middlemen
FDA and LFGB-compliant silicone with test documentation
Custom color, size configuration, logo, and retail packaging
Samples within 3–5 business days
