• 2 pack hammock springs are made of spring steel, rustproof, 6mm wire diameter, up to 500 lbs each one, withstands heavy use and abuse
• Closed end loops add safety by ensuring that swings, spring and mount stay connected. Easy to assemble with 2 carabiners
• Springs create a uniform suspension and smooth movement for hammock, hanging chairs, proch swings, free standing swings, etc.
• US Patent Pending. All Rights Reserved.Satisfaction Guarantee: If you are dissatisfied with any reason, return your order for 30-Days for a 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.