["Versatile: Dumbbells offer the ability to target specific muscle groups or attain a full body workout","Construction: Heads are made from ASTM A48 Class 20 grey iron joined together by a solid 1018 cold rolled steel chromed handle","Features: Original Hex shaped heads prevent rolling; The medium depth knurling on the ergo handle provides essential grip and security during use; Coating is extremely durable and does not have an odor","Functional: Perfect for isolations, full body, functional and HIIT workouts","Choices: This dumbbell group is available in sizes from 5, 8, 10, 12, and 15 50 pounds in 5 pound increments"]