AXMCCH Straw Cover for Stanley Cup 10mm 0.4in Bow Shape Silicone Straw Topper for Stanley Tumbler 30Oz&40OZ (Black)

["Fitting straws with a 0.4\" (10mm) diameter. Check your straw size before buying. Suit good for stanley Original Straws.","Food-grade material: Made of food-grade soft silicone, these toppers, reusable, durable, and room temperature dishwasher-safe.","Creative and Practical: These toppers make it easy to identify your cup and keep your straw clean.","The material is thick and not easily damaged.","It's a perfect gift for Christmas."]