Item Type: Collapsible Straw Material: Stainless steel 1,Eco Friendly Materials: Reusable straws are made of food grade 304 stainless steel to prevent scratching and rusting. Replace disposable and plastic straws to be more environmentally friendly. 2,Easy to Clean: Each reusable straw comes with a stainless steel brush that cleans one section and leaves it open for a while in order to clean the whole straw 3,Collapsible Design: Stainless steel metal straws are retractable to fit any size of glass. Tight enough to avoid collapse. The silicone tip ensures a comfortable temperature without poking your lips while enjoying a cold or hot drink. 4,Compact and Portable: Folds down to a fraction of its size for easy portability. Set includes 1 metal straw, 1 cleaning brush, 1 plastic sleeve, 1 silicone tip, for convenient storage. 5,Widely Used: Stainless steel straws can be used in smoothies, iced coffee, adult drinks, etc., and can be comfortably placed in hands, pockets, car consoles, and even kitchen drawers.1 x Straw 1 x Cleaning Brush 1 x Plastic Shell