Product Description: For Stanley Cup Straw Lid Leak Stopper Material: Silicone Color: Purple, Light Pink, Cream, White Size: 7.62*4.57cm Package Contents: 1 Set For Stanley Cup Straw Lid Leak Stopper Package Included9 Pieces Stanley Cup Accessories The set contains 2 Stanley straw lids, 2 square leak stoppers and 2 round lid leak stoppers, 2 straw covers with cute patterns. and 1 piece of silicone boots, specially designed for Stanley Adventure Quencher 40oz and Stanley IceFlow 20oz and 30oz tumbler water bottles. The straw covers fit 9-10mm straws. Perfect Cup CompanionThis Stanley cup kit accessory is portable and convenient, you can carry and use it wherever you need, suitable for various outdoor activities, such as on the road, camping, at home, hiking, road trips or other activities. . Safe for all ages. The indispensable companion of Stanley travel mugs. Wide Compatibility: Our leak stopper accessory set is compatible with 40oz/30oz vacuum insulated stainless steel tumbler. The 10mm straw stopper perfectly matches the size of the Stanley Original 10mm straw. SiliconeThis water bottle accessory set is made of food-grade silicone, durable, odorless, and reusable. Easy to clean, wash it by hands and dishwasher safe. The cute smiley cloud straw cover keeps your cups from being monotonous and brings you happiness every day. Great Practicality: Our spill stopper with lid features a 360 leak-proof design, so you don't have to worry about accidental leaks from your cup anymore. The silicone water bottle stopper can prevent unwanted scratches and dents, is durable, non-slip, reduces noise, and extends the life of your bottle. Silicone straw lid for a tight seal, dustproof, and splash-proof, easy to use and healthy for you.