Features : 
520HV O-Ring Chain with 120 Links
Reliable, high quality O-RING chain at the absolute lowest price
Quality engineered for strength and durability
Solid rollers and bushings work harder and last longer
Reinforced rollers endure high impact
Quad-stake riveted for exceptional shock absorption
Unique protruding bushings designed to reduce kinking and extend O-ring life
Chains are pre-stretched and shot-peened
Links: 120

Package including :
1pc of the chain
1pc of the  Chain Breaker tool