Features:1) PE (white, gray), elasticity and shock resisting2) Inserting type, nail attached in clips, save time and cost3) Size of inside diameter from 4mm to 14mmInner packing:Plastic bucket, paper box, plastic boxOuter packing:Standard export cartonPlace of Origin:ChinaBrand:QLSPayment Terms :T/T or L/CQuantity:20MT/month