Our spill-proof-stopper set for Stanley-cups is the solution you been searching for! With straw covers, anti-dust-square spill-stoppers, and round leak-proof plugs, our set keeps your drinks and-secure. for anyone who-loves their Stanley-cup but hates-spills and messes. Use our spill-proof-stopper set at-home, or at-work to keep your drinks-safe-and-clean. Made from food-grade silicone, our-stopper set is-safe, and environmentally friendly, it comes 1-year-warranty for your-peace-of-mind. Silicone-Stopper Set Stanley-Cup Spill Proof-Stoppers Leak-Stoppers Spill-Stoppers Anti-dust-Stanley-Cup AccessoryFeatures:Our spill-proof-stopper set for Stanley-cups is the solution you been searching for! With straw covers, anti-dust-square spill-stoppers, and round leak-proof plugs, our set keeps your drinks and-secure. for anyone who-loves their Stanley-cup but hates-spills and messes.Use our spill-proof-stopper set at-home, or at-work to keep your drinks-safe-and-clean. Made from food-grade silicone, our-stopper set is-safe, and environmentally friendly, it comes 1-year-warranty for your-peace-of-mind.Specifications:Silicone Package Size:Approx.8x7x1.5cm/3.17x2.75x0.59"Package Includes:6Pcs/set Leak StoppersNote:Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.