Portzon Weights Dumbbells 10 Colors Options Compatible with Set of 2 Neoprene Dumbbells Set,1-15 LB, Anti-Slip, Anti-roll, Hex Shape

More Process Perfect: The Frame Design After The Multi-Layer Process, Equipped With Anti-Collision Safety Materials, And The Impact Absorption Angle Structure Can Disperse Severe Impacts More Ergonomic: The Handle Is More Comfortable To Grip, And The Non-Slip Grip Design Is Upgraded. The High-Quality Material Coating Makes It Gentle To Grip And Prevents Calluses, During Use, You Will Not Feel Uncomfortable Due To Sweating, So You Can Enjoy The Charm Of Sports More High-Quality Material: Using Unique High-Quality High-Grade Rubber Material, Smooth But Non-Slip To Grip; This Material Is Easier To Wipe And Clean. It Is Safer, Non-Toxic, Non-Harmless, And Has No Odor Solid Cast Iron: Made Of High-Quality Cast Iron Core To Enhance Durability, Toughness, And Stability. The Solid Structure Will Not Break Or Bend After Repeated Use