●✨10mm Cute Straw Cover: Our 4pcs flower/strawberry/cat straw covers are fit for Stanley 30&40 oz tumbler with handle cup and other diameter of 9-10 mm straws.They snug fit ensures they stay securely in place without slipping off.(Note: only 4pcs straw cover cap, straws and cups are not included.) ●🍹Food Grade Silicone Material:Crafted from high-quality silicone, BPA-free, odorless, our straw topper protectors can be hand washable and dishwasher ensure safety and durability.They are best friends for Stanley cup accessory to complement your stylish tumbler. ●🙌Leak-Proof and Dust-Proof: These straw lid toppers for stanley is practical and functional, effectively prevent beverage spills, and provide a leak-proof seal that protects against dust, bugs, dirt and droplet,keeps straw clean. You deserve this perfect cover cap for any environment or occasion. ●👨👩👦Easy to Carry: The straw cover topper for Simple Modern/Stanley Cup effortlessly attach to the straw and can be hung on even the lid is open.Its compact size makes it easy to carry for outdoor activities like swimming, picnics,camping,working,driving. ●🎁Charming and Thoughtful Gift: With an adorable appearance, these straw lid covers make a delightful gift choice for family and friends.Whether its for birthday celebrations,Christmas, weddings, or outdoor gatherings, this thoughtful present is sure to be adored.