12-inch straw, long enough to make it all the way through the straw, the bristles are strong enough to clean out the gunk and you can easily rinse them off when you're done. <br><br> ● 2/5-inch diameter brush head and 4-inch brush length, perfect size for reusable sports tumbler plastic straw, stainless steel straws, silicone straws. It will clean anything it can fit through! <br><br> ● Food grade 304 flexible stainless steel handle, DESIN brushes are perfet for straight and bendy straws, even in the flex-portion's grooves. <br><br> ● Multi-purpose, very convenient for cleaning specific stuff and corners hard to access. You can clean any small spaces around your home, great little tool! <br><br> ● Come in a 10 piece package, you can keep one at home, one for your carry-on water tumbler and give one to a friend, leaving a spare one at home. <br><br> We recommend thoroughly cleaning your new Straw Cleaners with soap and water before use. Particles rinse away easily with water, thanks to it’s simple design with well spaced bristles. <br><br> Your Straw Cleaner should be dried well after each use and stored in a dry place.