"Size width of about 3.1 × 9.3 × vertical thickness 1.2cm (including wire) And weighs about 36g The main materials and raw material body: ABS, Wire: Steel · PVC TSA (US Transportation Security Administration) lock keyed authentication wire You lock the bag while over the key can leave the airline 3-digit dial-up (a combination of unlocking number can be set by yourself)"Sanrio