Cast polyurethane parts, nylon, teflon, uhmw, pe industrial spear parts.
94% Wool 6% Nylon Beret Quality guaranteed Any color or design required we can make it
Silice sand.Marine and air transport
100 pairs for usd 20 - wholesale 1. PU bullet model design, smooth and soft 2. Self-adjusting foam expands to fit most people 3. PVC cord available 4. NRR: 34dB