US Patent Pending. All Rights Reserved.Satisfaction Guarantee: If you are dissatisfied with any reason, return your order for 30-Days for full refund. Keeping you satisfied and providing you with the friendliest customer service is our number one goal. Better products, and the best in customer satisfaction. Springs create a uniform suspension and smooth movement for Boxing, Muay Thai and MMA Training. Closed end loops add safety by ensuring that bag, spring and mount stay connected. Easy to assemble with 2 carabiners. Spring with conical design achieved a combination of strength and toughness, the elasticity is just fine, not too hard, comfortable. Made of spring steel, rustproof, 0.18 inch wire diameter, up to 200 lbs, withstands heavy use and abuse.

League: MMA. Brand: SELEWARE. Sport Type: Boxing. Date First Available: October 14, 2020. Best Sellers Rank: #34,787 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 254 ratings 4.6 out of 5 stars. : B08L5ZQRPH. Sport Type: ?Boxing. Style: ?Spring with carabiners. Part Number: ?Spring with carabiners. Manufacturer: ?SELEWARE. Model Name: ?Spring w/ carabiners. Brand Name: ?SELEWARE. Package Weight: ?0.45 Kilograms. Item Package Dimensions L x W x H: ?6.2 x 2.7 x 1.9 inches.