... case ,name card case , cigarette case,jewelry box, perfume bottle,pill box, stainless hip flask, spirit pourer, picture frame,tape ... classical gift, advertising ect 4)OEM is availableThe heart shape with a stone and practical with zinc alloy making keychains ... 20-30daysWeight 32gPacking Polybag,cartonTechnology NickelOEM Yes The heart shape keychain with acrylic gem decoration ,zinc alloy making lock