Strong steel ,better stitching, large triangles, tougher springs, thicker safety pads TUV-GS,CE,EN71,EN3219 and RECH approval Our ... and the jumping mat, produced enough bounce for jumping. Extra-wide safety pad filled with Impact-Resistant EPE foam, which is completely ... covered the frame and spring for protection. Soft terylene safety net prevent the jumper from falling off and it added ...