Canning Jar Plastic Lids, Regular Mouth, 4-pk.

Turn any regular mouth Mason jar into an air-tight storage container with Masontops Tough Top plastic lids. Unlike other plastic storage lids that bend and buckle under pressure, Tough Tops are engineered to last for years without warping or cracking. The underside of each lid features a custom gasket channel that securely holds the BPA-free silicone gasket in place at all times, eliminating guesswork about whether a tight seal has been achieved and removing the frustration of gaskets shifting during storage.

These durable, reusable lids work equally well for food storage—soups, sauces, and leftovers—as well as non-food items like paints, screws, craft supplies, hardware, and sewing materials. The plastic construction contains no BPA or phthalates, making them safe for pantry staples and liquids alike. When it's time to clean, simply place them in the dishwasher for convenient maintenance.

Features and Benefits

• Custom Gasket Channel: Built-in gasket channel keeps the BPA-free silicone gasket locked in place for consistent, reliable sealing without slipping or repositioning.
• Airtight Seal: Creates a tight, spill-free seal suitable for liquids, powders, soups, sauces, and dry goods, keeping contents fresh longer.
• Durable Construction: Made from sturdy plastic that resists warping, cracking, and rust over extended use and storage.
• Versatile Storage: Perfect for organizing kitchen pantries, freezer contents, craft supplies, paints, fasteners, and other household items.
• Dishwasher Safe: Easy cleanup—simply place lids in the dishwasher without worry about damage or degradation.
• BPA and Phthalate-Free: Materials ensure safe storage of edibles and beverages for the whole family.

Specifications

• Brand: Masontops
• Model: TT4R
• Fit: Regular mouth Mason jars
• Count: 4-pack
• Gasket Material: BPA-free silicone
• Dishwasher Safe: Yes