Material: food-grade silicone Size: Length 4cm/1.57", inside diameter 0.6cm. Color: yellow,orange,red,green,blue,light blue,pink,purple. Package included:8 pcs Silicone Straw Tips Feature: --Made of food grade silicone, BPA free;Easy to clean,demountable and reusable . --Soften metal touch on lips,you would not get your teeth chipped from occasional distraction or bumping and keep your mouth from freezing or burning. --Avoid metallic taste and more safer,it's a wonderful thing for people who don't like the taste of metal. --8 Colors, more fun,you can also use it to mark the owner of the straw. Note: 1.Please confirm the size of your straw before purchase. It only applies to the straw with diameter of 6 mm. 2.Due to the light and display reasons, there may be some slight color difference between the picture color and the actual goods, please understand.

Length 4cm/1.57", inside diameter 0.6cm, so they are suited for stainless steel straw with diameter of 6 mm. 8 Colors, more fun,you can also use it to mark the owner of the straw. Avoid metallic taste and more safer,it's a wonderful thing for people who don't like the taste of metal. Soften metal touch on lips,you would not get your teeth chipped from occasional distraction or bumping and keep your mouth from freezing or burning. Made of food grade silicone, BPA free;Easy to clean,demountable and reusable .