MIL-W-5664 Type I 3/8, 1/2, 3/4, 7/8, 1, 1-1/2, 2, 2-1/2 Elastic strap

This strap is unique because it is highly elastic. Thanks to its elasticity, it can securely hold equipment, ammunition, a mask, goggles, and more.
This elastic strap is resistant to the harsh conditions it may be exposed to, including freezing temperatures, UV rays, and salt.