... old card or plastic 2.material : durable to use 3,factory making originally Fashion style metal material guitar ... play gittars:Detailed Decriptions:1,Produce name : Guitar pick punch tool 2,Brand name : TESIN ... buying new plectrums 6,Tired of losing your guitar picks and paying too much to replace them? ... .If you need any more detailed info for this product, please kindly send us your inquiry to us ...