Portzon 8 Colors Options Compatible with Set of 2 Rubber Dumbbell Weight, Anti-Slip, Anti-roll, Hex Shape

【Material is safer】Exclusive use of top high-quality PVC material to achieve a non-toxic and odorless product upgrade. The current situation of toxic and harmful pungent odors in products on the existing market is improved. 【Non Slip-Grip Design】Premium material coating make it gentle and grippe on hands and provides protection against calluses. 【Ideal for exercise】 The unique HEX shape prevents rolling and is easy to stack. The choice of a variety of colors allows you to enjoy your own mood. 【Solid cast iron】Made of high quality cast iron core to strengthen durability, toughness and stability. Firm Construction will not break or bend after repeated use. 【Easy to storage】The dumbbell Occupy very little space and can be put anywhere without worrying about rolling as a result of their Hex shape.