Hezeyferg dumbbells adjustable weight has 4 optional weights from 4.4lb, 6.6lb, 8.8lb, to 11lb. Getting a set of Hezeyferg adjustable dumbbells is equal to getting four sets of fixed weight dumbbells. Select a targeted weight and combine it with different aerobic and strength training to do your full body workout. 1.Easy to adjust Although our dumbbell weight set is equipped with double security locks to prevent the weight block from slipping during the exercise, it still can achieve 1-second weight adding or removing. 2.Special Handle Our dumbbell set especially uses an electroplated metal handle, which is stronger and more secure than those plastic handles. 3.Space Saving Our weight women home has 4 weights available which is equivalent to four pairs of fixed weights. The dumbbell is compact and will not take up much space! Specifications: Package size: 12.2in×10.5in×6.4in Package weight: 23.6lb Single block weight: 1.1lb Product size:11in ×3.54in×3.54in