Although new and unused, this item has been stored for a long time, so the case is cracked. This is a U-shaped lock to protect mini bikes from theft. * Vinyl coating to prevent scratches on the bike * Special reinforced U-bar * Round key resistant to picking * Comes with 3 keys * Size (inner diameter) 203mm x 106mm * U-shaped part diameter 14mm * There are some tears in the plastic packaging and yellowing on the backing card.