gfdesign drinking straw cleaning brushes set 17" extra long 1/2" extra wide pipe tube cleaner nylon bristles stainless steel handle - 17" x 1/2" (12 mm) - set of 4 gfdesign cleaner brushes is the handiest tool for reusable straw owners, making washing out straws a breeze.<br> we recommend thoroughly cleaning brushes with soap and water before use. <br> particles rinse away easily with water, thanks to it's simple design with well spaced bristles.<br> cleaner brushes should be dried well after each use and stored in a dry place.<br><br> <b>product properties: </b><br> product name: nylon brush <br> material: food-grade stainless steel & nylon <br> size: 17 x 4 x 0.5 inches / 435 x 100 x 12 mm <br> color: white <br><br> <b>package included: </b><br> 4 x nylon brushes <br><br>