Product Description 1. Jumping mat:PP, made in USA2. Foam pad: EPE, closed-cell foam that will not absorb water, mildew or lose shape 3. Pad: PVC(500D, 500D) fabric 4. Tubes: galvanized inside and outside 5. Elastic rope: it is rubber inside and outside 6. Springs: super high-strength galvanized 7. CE approval 8. Size:2x2x4m elastic rope