Brand New Trampoline Safety Pad protects the jumper from falling on the steel frame or getting hurt from the springs. -High-quality, high-density, closed-cell EPE foam that will not absorb water, mildew, or lose shape. Note: To ensure you order the right spares for your trampoline you should run a tape measure from the outside frame edge to the outside frame edge across the center in a couple of places. picture above will help. If you are not sure please contact us before purchasing. The pad is a complete pad, there are no holes for poles.