Strong Porch Swing Springs - Two-Piece Set Of 1300-Pound Hammock Chair Springs Product Details ??PREMIUM MATERIAL? These swinging springs are made of high-quality steel?solid and durable. You can use them both indoor and outdoor, on your patio, porch, tree and ceiling mount. ??VARIOUS APPLICTIONS? These heavy-duty hanging springs are tightly coiled for shock absorption. You can use them for swing benches, hanging chairs, hammocks, hammock chairs, and punching bags, you can also use it for industrial application where need reduce vibrations and avoid shocks. ??PLUG AND PLAY? Simply Connect to your hammock and accessories and go. You can install it or replace the existing ones within minutes. ??WEIGHT CAPACITY? We offer two types for the springs with weight capacity of 650lbs and 800lbs each. You can chose either buy one or two in one set according to your applications. ??SAFETY? A plastic cap are covered the end of the wire to prevent scratching fingers or hanging ropes, it also prevents springs from falling off from the hokes. The premium heavy-duty wire ensures never broken under heavy load. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.