(Shipping is invoiced after order is placed) Conquer the track with the Cantabrian International hurdle, a World Athletics-certified competition hurdle designed for elite athletes. Crafted from high-grade, weather-resistant steel with a polyester powder-coated finish, this hurdle ensures exceptional durability and stability. Featuring six height adjustments, it complies with UKA, World Athletics, NCAA, and NFHS standards, making it suitable for all competition levels. The self-locking height adjustment and easy-to-use toppling weight mechanism allow for quicker setup, while the UPVC top board adds safety and longevity. Best For: Training and competition facilities with international competitions • 2 1/2" by 2" extruded aluminum ribbed profile base with beveled edges make for sleek, stable, safe and easy stack design.• Spring loaded weights weight easily adjusts to correct pullover weight for all 5 heights.• Spring loaded riser. Adjust to 30", 33", 36", 39" & 42" height.• Poly board is double ribbed and uses UV inhibiters to help insure long board life.