Features Specifications:Sell Ear Phone Lanyard  Ear Phone Lanyard Features:  1) Materials:nylon or polyester 2) With various metal and plastic decorations on strap in addition to  screen-printing logo 3) Parts and patterns can be changed according to customers' requests Inner packing:  1pc/polybag, or according to customer's request Outer packing:  Carton dimensions: 45 x 28 x 30cm, 52 x 32 x 32cm