<p><b>Material:</b><br><br> <p><b>It is made of high quality stainless steel and food grade silicone.which is safer and healthier.<br> Product Description： <p><b>When you will receive three sets of components:</b><br> <p><b>Component: Telescopic straw × 3,Silicone mouth × 3,Plastic shell × 3,rdinary brush × 3,Neutral color box packaging × 3,Keychain × 3</b><br><br> <p><b>Straws: close 4.02inch and pull 8.47inch apart. The outer diameters of the <p><b>Three straws are 0.28inch, 0.32inch, 0.35inch. <p><b>Ordinary brush: length 3.54inch <p><b>Plastic shell: length 4.65inch*width 0.71inch*height 0.71inch <p><b>Neutral color box size: length 4.9inch*width 0.75inch*height 0.75inch <p><b>The naked weight of the straw: 0.03lb <p><b>Whole set of straws: 0.06lb <p><b>Color: Green\Lighting Blue\Purple</b><br><br>