Gunmetal 100% calfskin clean with a damp cloth without applying solvents, using water only or cleansing milk if necessary.Store in a cool, well ventilated place at a temperature between 20-23 °c and with a humidity rate of 55% deerskin-effect leather wallet with coin pocket metallic trident with ruthenium finish on the outside, granturismo logo on the inside hot stamped on coin pocket, finished entirely by hand, made in italy, size 13x9.5 cm