This is a green bicycle stand from ROCK BROS, made of resin and lightweight, with adjustable width to prevent wobbling. It will be disassembled for shipping. It's in good condition as it's hardly been used, but being a used item, there are some minor stains that don't affect its use (Photos 15-17). 54cm x 44cm Height: 20cm A 5mm wrench is required for assembly. There are few parts, so it should be easy to understand. (Instructions and wrench are not included.) Thank you for looking.