... Attachment:plastic buckle+cell phone strap Lanyards /polyester lanyards /silk printing lanyards / heat transfer printing lanyards/ woven lanyardsMaterial :nylon,polyester,pp,cotton,bamboo etc ... .Color: Match to PMS or pantone color chart .Logo: silkscreen printing ,offset printing ,heat transfer printing ,woven .Attachment: Metal hook ,metal clip ,metal ring,swivel hook ...