The Rival Strength Urethane Round Dumbbells are designed for commercial use, and are made from high quality urethane rubber to achieve an odourless, robust dumbbell. The dumbbell feature straight and fully knurled steel handles, with a hard chrome finish. The handles have a diameter of 32mm, which provides a full and sturdy grip when lifting. Our Urethane Round Dumbbells can also be purchased in pairs in 2.5KG increments, from 2.5KG up to 50KG. We have various storage options also available! Product details: Urethane rubber No odour Smooth matte surface, won't fade or crack Untextured, easy to clean White weight Indicator logos Unbranded Commercial grade Specification: Sets also available with storage options Handle Diameter - 32mm 1-Year Commercial Warranty