20 REUSABLE PLASTIC MASON JAR LIDS :Regular Mouth Lids Fit 2.75 in (70 mm) Outer Diameter Mouth Jars, Wide Mouth Lids Fit 3.38 in (86 mm) Outer Diameter Mouth Jars. [10 colors] White，pink，Red, Purple, Blue, Green, Yellow, Grey,dark red,black,add great fun and colors to family.10 wide mouth lids + 10 regular mouth lids FITS BALL, KERR AND MORE BRANDS :A caps fit any size Ball or Kerr glass mason jars. Fit small 4oz jars all the way to large 64 oz jars. They are great gifts for friends who love canning jars for kitchen storage and food prep. VERSATILE LEAK-PROOF STORAGE： Perfect for the freezer food ,refrigerator as well asdry food and liquid storage, such as grains, candies, fruits, beans，coffee ，pickles, salad, milk and smoothies, etc. 100% SATISFACTION： If you have any issue with our products, please contact us, we will do our best to find a satisfactory solution for you within 24 hours. WITH AIRTIGHT SEALING RINGS - Silicone gasket seals create a perfect airtight and liquid-tight seal every time,Food-Grade Plastic , BPA free，Please use it with confidence