Specification: Color: as shown in the picture Material: silicone, plastic, metal Product Size: straw cover: 5.3x2.45x1.6cm/2.09x0.96x0.63 inch; straw: 16.6x1.07cm/6.54x0.42 inch; cleaning brush: 20cm/7.87 inch Package details: 2 x straw covers 2 x straw replacements 1 x straw brush Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.