... b) Back: microfiber 2) Used to clean the screens of mobile phones, lapt bamboo,cotton,polyester,nylon material.soft,durable and ... ,plastic release buckle,plastic mobile phone strap,ID card holder,key ring and key chain etc.Packing details:100pcs/polybag,1000pcs/ctn ... : 21kgs/ctn.Sample leadtime: 8 days.Mass leadtime: 15 days. Mobile lanyard(WL-L0044)