Patelai 4 Pieces 20 oz Tumbler Lid Gaskets Replacement Rubber, Black | O Ring Seal Design for Leak Proof, Fits 10 12 16 20 oz Insulated Steel Tumblers, Resealable Spare for Worn Lids

Notice: the size of this product inside diameter about 6.7 cm/ 2.6 inch, outside diameter about 7.5 cm/ 3 inch, thickness about 0.35 cm/ 0.14 inch, height about 0.5 cm/ 0.2 inch; Ounce units are for reference only, please confirm whether it fits your cup before ordering
Quality material: made of quality rubber without BPA, the rubber lid seals are leak-proof and heat insulated, containing no odor, serviceable enough for you to use for a long time
Nice sealing effect: these replacement rubber lid seals are designed to create a good sealing effect between the lid and the tumbler, keeping your food clean and stay fresh, convenient to use, easy to prevent leakage
Sufficient quantity: you will receive 6 pieces of replacement rubber lid seals, enough quantity for your daily needs and replacements, or you can share with your friends, family and other people who need them, necessary tools in your kitchen
Easy to replace: just use your fingers to roll off the rubber ring that needs to be replaced and then slide on the one that can replace, easy to install and replace; If you find it needs to replace the lid seals, just replace one, to keep your food fresh as usual