Features:
3 in 1 design: Head strap + chest strap + adjustment base mount for your HERO camera.
Head/chest strap is easily adjustable.
Head strap is with anti-skid design.
Elastic soft polyester strap， durable and lightweight.

Specifications:
Compatibility: For Hero 1 2 3 3+
Material: Soft polyester + PC + Stainless steel
Color: Black
Weight: Approx. 278g/ 9.8oz

Package list:
1 * Elastic Adjustable Head Strap
1 * Chest Body Strap
1 * Adjustment Base