Features: Copper Sleeve & Bearing Sufficient Length & Weight Knurled Handles and Non-slip Design Wide Range of Workouts Rugged & Durable Structure Hard Chrome to Protect from Corrosion, Abrasion, and Rusting Weightlifting Technique Bar for Home Fitness Exercise Equipment Ensures a Comfortable, Consistent Feeling during Exercise What’s in the Box: Olympic weight bar Plastic Clips Technical Specs: Construction Material: Iron Maximum Weight: 300 lbs. Sleeves Size:1.36 ft Sleeves Diameter:50mm Shaft Size:1.02inch (0.0853ft) Shaft Diameter: 30mm Bar Length: 55.7ft What’s in the Box: Olympic weight bar Plastic Clips