"Backbull" Weight Lifting Chains Six Foot,Pro Grade Weightlifting chains/Powerlifting chains with extension chains, speed clips for Benchpress and Squats Benchpress chains, Squat chains, Specially Powder Coated and oven baked to 800 degrees, for a durable super gloss finish Unsurpassed Comfort for Bodyweight exercises, won't get dust or rust on clothing Sold in 30lbs. pairs (15lbs.ea.). Half inch solid steel links! PROUDLY MADE IN USA!