The Stealth Commercial Fitness Hurdles come in a set of 4 hurdles with heights from 15cm to 45cm. The 1-piece, durable design allows the hurdles to be quickly set up and ensures they will stand the test of time for outdoor and indoor use alike. Training using fitness hurdles improve user\'s athleticism and ability to manoeuvre quickly and efficiently. Hurdles help to improve agility, quick feet, higher knee lift, and strong bounding - all essentials for maximising athletic performance. The Stealth Commercial Fitness Hurdles come with a 1-year indoor and outdoor warranty. Features: Metal, 1-Piece Hurdles 4 Hurdles Per Set Increasing Heights: 15cm/22.5cm/30cm/45cm Perfect for Speed and Agility Training Specification: Height: 15cm/22.5cm/30cm/45cm Material: Metal SPECIFICATION: Brand Primal Strength Usage Home Use, Commercial Use Condition Brand New Warranty 1-Year Indoor & Outdoor Commercial Warranty