159 trampoline mat for 15 round frames having 96 rings using 7.0 springs Trampoline Pros 159 round trampoline mat having 96 rings is made of Permatron® and is designed for long-lasting use on your 15 round trampoline. Sale is for the trampoline replacement mat surface only. Springs sold separately. This mat is the right one for you if your trampoline system has the following measurements:Fits 15 (Foot) ROUND Frame96 Rings7.0 Springs159 (Inches) MatUniversal replacement trampoline mat is OEM or better quality. SPECSPreferred 159 round jump mat replacement for 15 round trampoline frames having 96 rings and 7.0 springs96 non-corroding high quality zinc attachment rings with UV-inhibited ring connection strapsConstructed with Permatron® trampoline fabric UV, weather, and puncture resistant. Woven smooth for jump comfort, and proven to last years in harsh environments.Featuring highest industry quality 840D thread and stitching with outstanding UV protectionISO Quality Certified Manufacturing6 Month Warranty Important: If you are unsure that this item will fit your trampoline, please contact us before ordering. If you cannot find the correct listing for the item you need, please contact us at 949-209-9518 or through eBay messages. We will send you the correct eBay listing link for the correct item.