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Note:If you touch the lid once it s on, liquid will shoot out from the straw, because no air inside the cup and our lids air mouth is too small. If you press on the air month, the liquid will spill out from the straw too.To solve it, you can choose to cut the air mouth a little large, but if you reverse the cup, the liquid will leak, it s one thing two sides, if you use this kind of silicone cup lids, any straws on it will meet this issues, if you mind, we advise not buying.
Feature:
Flexible Straw Hole that accommodates all Types and Sizes of Straws
Reusable. Use them over and over!
Great for Hot and Cold Drinks, great as a silicone coffee cup lid!
Fold and Stack for Easy Storage
100% Food Grade Silicone
BPA and phthalate-free material
Makes drink Spill-Proof, not leak-proof
Dishwasher safe and boil safe for sterilization
Environmentally responsible, Use the cups you already own
Great to use at restaurants and parties
Flexible, stretches over most hardy plastic cups, stainless steel cups, and glass cups
perfect fit for the common range of Adult-sized Cups, Tumblers and Ramblers with size of diameter from 2.17 to 3.75 inches.
Easy to Use
1. Wash thoroughly before and after use.
2. 3 Ways to Sterilize
a.Place in the top rack of dishwasher
b.Hand wash in warm, soapy water
c. Boil it for couple minutes.
Color: Red, Yellow, Green, Blue
Friendly Notice:
Cups NOT Included, Not For Microwave.
Warranty
100% product satisfaction guaranteed, 30-day hassle-free money back