5PCS Straw Cover Cap for Stanley Cup, Silicone Straw Topper fit Stanley 30&40 Oz Tumbler with Handle, 10mm Drinking Straw Tip Covers for Stanley Cups Accessories. (Color 1)

• 【COMPATIBLE SIZE】: The reusable straw caps are suitable for all types of straws with an outer diameter of 10mm, perfectly fit 30&40 Oz Stanley Quencher H2.0 Tumbler with Handle & Stanley Adventure Quencher Travel Tumbler straw. Straw tip covers are tight enough not to fall off easily. Note: Our package only includes 5pcs silicone straw toppers, straws are not included. Please confirm the straw size carefully when purchasing!
• 【UNIQUE DESIGN STRAW COVER】: Our mini straw caps have a novel design with lovely tumblers shape and cute summer daisies, which make your straws or cups more exquisite. And various macaroon color for your choose , such as pink, blue, white, green, orange. Using straw cover cap to welcome the cool summer, share happiness with your family and friends.
• 【FOOD-GRADE MATERIAL】: Straw cover for stanley cup straw are made of high quality food grade silicone material, BPA free, safe and healthy, reusable, environmentally friendly, durable, hand washable and dishwasher.
• 【PROTECT YOUR DRINKS】: Our portable straw plugs seal your straws perfectly. Not only serving as a decorative beverage straw, but also dustproof and splash proof when not drinking, keeping straws and drinking glasses hygienic. Small and compact, easy to take it with you anywhere, especially suitable for outdoor activities.
• 【EASY TO USE & PERFECT GIFT】: The straw tip cover has a strip that can be fixed on the straw, and it can still hang on the side of the straw after opening the lid so that it will not be lost. Suitable as a wonderful gift for birthday party, straws party and outdoor activities for your friends. Upgrade your drinking experience with silicone straw protectors that add a fun and colorful twist to your drinks. Product include: 5pcs x Cute Straw Caps.

Source reference: https://www.amazon.com/dp/B0C6LYJCWQ