6PC Spill Proof Stopper Set For Stanley Cup 1.0 40oz/ 30oz Tumbler Accessories 2 Straw Water Cap Cover Spill Leak Stopper

High-concerned chemical : None Material : Silicone Model Number : Water Bottle Straw Dust Stopper Origin : Mainland China Item Type : Seals Origin : Mainland China Circle : About 2.1 * 1.1cm/0.82 * 0.43inch Square : About 2.5 * 1.7 * 0.5cm/0.98 * 0.66 * 0.19inch Long strip : About 5cm/1.96inch Inner hole : About 0.8cm/0.31inch Product Material : Silicone