Metal Silicone-Tipped Straw & Brush Set. Removable silicone tips ensure safe sipping with these reusable stainless steel straws made easy-to-clean in the dishwasher or with the included brushes. Includes four straws and two cleaning brushesStraw: 0.25'' W x 8.25'' LBrush: 8.5'' LSilicone / stainless steelDishwasher-safeRemovable silicone tipsImported.