Club-Quality Design for Home Use – Built with the same durable components found in premium gym equipment, engineered for in-home performance. Handle twist quickly adjusts weight in 5 lb. increments Nesting design replaces 10 traditional dumbbell pairs with 50 lb. set Knurled metal handle feels like a premium dumbbell and offers excellent grip Flat-bottom weight plates prevent rolling Includes (2) 50 lb. dumbbells, 2 cradles No matter how you train, our adjustable dumbbells make getting a complete workout smoother than you ever imagined. Simply twist the handle and feel the click to set your weight, and count on precision engineering to keep every rep balanced. An ingenious nesting design means our dumbbells can replace up to 10 traditional pairs to fit your space beautifully.