... out of color. 3.Eco-friendly. 4.Oeko-Tex Colorful Crystal Elastic ThreadsComposition:TPU(thermoplastic polyurethane)&some other eco-friendly imported ... human.Applications:Garment, underwear, swimwear, sportswear, mask, cap, bed cover, seat cover, disposable diaper, disposable underwear, etc.1. Any size, shape, ... TNT), It depends on clients.5, OEM is welcomed. Colorful Crystal Elastic Threads tpu cord