Cap Barbell 140 lb Bumper Plate Set with Zinc Plate Hex Bar, Muscle Clamp and Mat: * Set includes 1 pair (2 each) of 45 lb bumper plates * One 45 lb Cap Barbell combo * High hex dead lift bar * One 4" x 6" x .5" thick rubber diamond plate mat * 1 pair of Muscle Clamp collars made of high impact plastic * Max weight cap: 750 lbs including bar * 30-day warranty * Model# OSR2-140HZM