Please use the cans to connect parts, charms, etc. to the cans. Approximately 24 x 10 mm is small, so it can also be used as an iPhone case with a ring. Approximately 46 x 15 mm, the hook part is large, so it can be used for a wide range of purposes by hanging it on a bag, belt loop, etc. The opening/closing part can pass up to a thickness of 2mm for approximately 24 x 10mm, and 6mm for approximately 46 x 15mm.
