Porch Swing Springs For Hammock Chair, Heavy Duty, 300 Lbs, Outdoor , 2 Pack These swing springs are made of high-quality steal, heat treated. You can use the hanging spring indoor and outdoor, on your patio, porch, tree and ceiling mount. Each single product is tested strictly in the factory and then shipped to you. Product Features ?Weight Capacity?Heavy-duty stainless steel spring for hanging porch swings, hammock chair, punching bags or other heavy object, 2 springs have a weight capacity of 600 lbs, 300 lbs for each single one ?Features?Our swing suspension spring is in size of length 7.7 inches when it is not been stretched, and weight of 13 ounces ?Anti-Rust?This spring is made of heat treated stainless steel and Zinc plated, which means it is easy to clean and not tend to rust no matter indoor or outdoor ?Easy Installation?You can easily install this spring to your hammock chair in 3 minutes without using any tools ?Intimate Service?If you have any questions about our swing suspension spring or if you have recieved it with any flaw, please feel free to contact us by email Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!