Product Description: ◆ Stainless Steel Portable Straw Set - Unused 1 Portable Stainless STRAW Set Straw: Stainless steel 　Telescopic 　When in use: Total length 23cm, when stored: Total length 10cm 　Diameter 0.9cm Case: Aluminum/Aluminum alloy 　Total length 12.5cm (excluding the key ring part) 　Diameter 1.7cm Cleaning brush: Nylon + Stainless steel 　Telescopic 　When in use: Total length 23cm, when stored: Total length 10.5cm I took it out for the photos, but it has not been used, so I am listing it as new and unused. There may be small scratches or scuffs on the box, including handling since I received it. Please refrain from purchasing if you are sensitive to this. Please purchase only if you agree to the above.