Hex shaped to prevent rollingErgonomic design with Neoprene coating for maximum comfort and gripIdeal for resistance training and physical therapy at home, office or gymWeight number printed on cap for ease of identificationVersatile for varying strength levels allowing for a customized workoutGet that toned body on your terms with the flexibility and portability of these weightsManufactured from high quality materials and designed to ensure our dumbbells last you for years)