product description Product Name: Bow tie straw dust cap Material: Silicone Application: for 10mm caliber straws Color: Blue Pink White 01,Yellow White Pink,Blue Pink,White Pink,Yellow Pink Yellow Green Pink 01,Blue Yellow Pink,Blue White Rose,Yellow Green Pink 02,Orange Green Rose,Watermelon Red,Rose Red Style: bow tie Size: 6*2.6*1.3 cm/2.36*1.02*0.51 inches Individual weight: about 20 grams (Size and weight are measured manually, there may be errors, please understand). Package Includes Bow tie straw dust cap *1 【Compatible with Stanley Tumblers】:The stanley straw toppers are 0.4 in/10mm,perfectly compatible with compatible with Stanley 30&40 oz tumbler straw.(Excluding cups and straws) 【Reusable & Safe Material】:The for straw cover cap for stanley cup are made of High Quality Food Grade Material.Durable and reusable.They can be hand washed and machine washed.Safe materials allow you to use them with peace of mind every day. 【Easy to carry & good protection】:Our Silicone Straw Tips can perfectly cover your straw. Effectively dustproof. The stanley straw toppers can be fixed on the straw and can still be hung on the side of the straw after opening the cover. Prevent loss and easy to use.Keep your straws cleaning!They are small in size and convenient for daily carrying, especially suitable for outdoor activities, walks, and camping. 【Convenient for Daily Carrying】: These straw covers are small in size and convenient for daily carrying. They are especially suitable for outdoor activities, walks, and camping, ensuring that you always have a clean and covered straw wherever you go. 【Good Service】:If you have any other questions about the product or any questions later, please feel free to contact us, we will reply in time and give you a satisfactory answer.