Description:[Material] Silicone straw covers are made of silicone material, have a good sealing effect and are sturdy, have no odor, are not easy to deform, are not easy to tear, avoid metal straw contact, reliable.[Removable/Soft/Flexible] Our silicone straw tips are removable and can prevent dust, and keep your drinks clean. It is a must-have for any outdoor activities, such as walking, camping, and hiking.[Washable/Use] Wash the straw tips with ease then you can reuse them, with no residual taste; Straw caps can be attached directly to the straw and removed directly when using the straw; once removed, the straw plugs will be suspended from the straw.[Wide Applications] Available in multiple colors, whether you are on your favorite hot tea or ice coffee, they add a touch of fun and color to your reusable straw collection.Specification:Material: SiliconeSilicone Cap Size: 17x14.5mm/0.67"x0.57"(L*OD)Fit Drinking Straws OD: 8-10mm/0.31"-0.4"Color: BluePackage Contents：12pcs x Reusable Silicone Straws Covers