The 12 X 8ft ft Jump Power Replacement Trampoline Mat and Enclosure Net is designed to fit our 12 x 8ft ft Jump Power Trampoline (Ref: 182698), sold separately. We know that your trampoline will get an enormous amount of use. Over time, this can lead to parts like the jump mat and netting developing signs of wear. If, after years of fun, you need to replace your trampoline mat and enclosure, the 12 x 8ft ft Replacement Trampoline Mat and Enclosure Net will be the perfect fit for your Jump Power trampoline.