... price 4) OEM service welcome 5) punctual delivery lanyard and neck strap1)Eco-friendly2)lead free,phthalate release ... 3)oeko-tex certificated Features:lanyard and neck strap1) Size: different size as per ... / 20mm / 25mm etc.2) Material : Polyester lanyard , tube lanyard , heat transfer lanyard , woven lanyard , nylon lanyard etc.3) Design : single side or double-sided ...