... .Eco-friendly 3.thickness:0.2-2.0mm. counter hot melt, Supply Back Counter Hot Melt from Dongguan, China Apply to different ... :500 sheets(total 500 sq)11.Delivery time:3-7 days after the order is placed 12.Feature:compared to the ... ,excellent air permeability,good waterproof and strong adhesive. Supply back counter shoe material