... be pp , polyester ,nylon, and cotton. 3.Gold supplier: 8th years Specificationsshoe lace belt 1.45CM~180CM 2.AZO free ... 3.The material could be pp , polyester ,nylon, and cotton. shoe lace belt* Product Information1.The material could be pp , polyester ... ,nylon, and cotton.2. Printing : Silk printing , Heat-transferred printing , ...