If I would have known my kids were going to use it and enjoy it this much, I would have bought one years ago. Our trampoline pads use dense, wide foam inserts to protect your kids from extra risk. Our trampoline pads use a strap and buckle to keep them in place. We believe the safety pad is the most important part of the trampoline. Good frame pads provide better safety.
Injuries can and do occur from hitting the springs and or frame of a trampoline.
Think about it. Make sure it is properly stitched and capable of withstanding an adult's weight. There are several grades of jumping mats sold on the market today. The better the mat the longer it will last. The more per unit the better the bounce.