Dimensions: 12"L x 6.25"W x 6"H. Adjustable weight design. Rubberized handles for a secure grip. Maximize your muscle training without taking up your entire workout room with this PowerBlock Elite 50 lb. This ultra compact dumbbell set offers a weight range from 5-50 pounds. The expandable design means this dumbbell set can grow when you need more weight. Its patented compact design is engineered for maximum balance and control. Rubberized handles offer a secure grip.