Description The 3-piece bottom design provides additional flex and return to the top board. A thinner flexible top along with a high density XLPE foam reduces stress on the athlete by displacing the impact over a wider area. Designed to USA Gymnastics, NCAA, NFHS and AAU specifications. Manufactured to meet FIG dimensional specifications •Four blue (“Hard”) and three red (“Soft”) interchangeable coil springs •For Ages 10-15 years and experienced vaulters •Up to 80 kg / 176 lbs ITEM NO: 5002-334 If the shipping cost is not listed, Shipping costs will be emailed to you after your purchase. If you’d like a quote before buying, please call us at 877-496-7763.