Different colors, different tensile coefficient 25-55 lbs., to meet different needs.
Natural latex tube, good tensile properties. High-density camouflage sheath, to prevent natural latex oxidation, collapse.
For pull bow training, latissimus dorsi, finger, arm strength training.
Archery athletic competition more faster, more stable, more accurate, more force.
100% MONEY BACK GUARANTEE - You're protected by a hassle free lifetime money back guarantee if you're not fully satisfied. No questions asked, along with 5 star customer service.