General description This Youyijia 2PCS Olympic Weight Plates set includes two 5 kg plates designed for strength training and muscle development. Made from heavy-duty cast iron with a waterproof rubber coating, these plates are perfect for enhancing muscle endurance while minimizing damage to both the plates and your flooring. Technical specifications Weight: 5 kg per plate Type: Olympic Material: Rubber, Cast Iron Item Diameter: 2 inch hole diameter Dimensions: 23.5 cm x 23.5 cm x 4 cm Metal inner ring size: 5 cm Number of Items in Set: Sold as Pairs Compatibility and accessories Compatible with any Olympic rod with a diameter of fewer than 2 inches Can also be used with a 2-inch dumbbell bar Usage Suitable for muscle strength training and endurance training Promotes flexibility and balance Great for warm-up exercises Ideal for home gyms or commercial gym settings Other information Waterproof, crack-resistant, and abrasion-resistant Special grip design for easier and safer operation