Specification Brand : Erosbon BulletPoint1 : 【Stanley Cup Essential】Are you still bothered by the leak of the non-reverse? Our silicone spill-proof plug set is the best solution, even if you flip the cup will not leak.Effectively preventing splashing and dust. BulletPoint2 : 【Perfect Match】Silicone seal upgrade kit is compatible with Stanley H1.0 water bottle lid (20/30/40oz). Four color leak-proof set, you can mix and match as you like, set contents: 4 Straw Cover Cap, 4 Square Spill Stopper and 4 Round Leak Stopper BulletPoint3 : 【Good Sealing】The straw tip cap prevents drinks from spilling out of the straw and dust from entering, keeping the straw clean; the square straw stopper creates a seal and fixes the straw; the round anti-leak stopper has an open design to improve the seal and ensure that air can enter when drinking. BulletPoint4 : 【High-Quality Material】The spill stopper set is made of food-grade silicone, odorless, reusable, BPA-free, and dishwasher safe. BulletPoint5 : 【 Wide Usage】The stanley cup accessories used for hiking, traveling, walking, camping, etc. A good gift for women, girls, friends, sisters, as a birthday gift, Christmas gift, Mother's Day gift, classmate gift, teacher gift, etc.c Capacity : 30 ounces CareInstructions : Hand Wash Color : Multiple colors ExternallyAssignedProductIdentifier1 : 850016176875 ExternallyAssignedProductIdentifier2 : 0850016176875 IncludedComponents : Silicone Spill Proof Stopper Set IsDishwasherSafe : 1 IsMicrowaveable : 1 ItemName : 12 pcs Silicone Spill Proof Stopper,Compatible with Stanley Cup 1.0 40oz/30oz,Tumbler Accessories with Handle and Straw, Including 4 Straw Cover Cap, 4 Square Spill Stopper and 4 Round Leak Stopper ItemPackageDimensions_Height : 7.7978 centimeters ItemPackageDimensions_Length : 4.4958 centimeters ItemPackageDimensions_Width : 6.096 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : wine-bottle-stoppers Manufacturer : MH Material : Silicone ModelName : Silicone Spill Proof Stopper Set, ModelNumber : MH-HM-02 NumberOfCompartments : 3 NumberOfItems : 12 NumberOfPieces : 1 PartNumber : MH-HM-02 Pattern : Solid ProductDescription : Are you still worried about the water cup leaking and dirtying your clothes, desktop, and backpack? ProductSiteLaunchDate : 2023-05-25T01:00:16.999Z Size : 30/40oz StrapType : Shoulder Style : Modern SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 12 UnspscCode : 52150000