PowerBlock 50 has a weight range of 10-50 lbs in 5 lb increments and replaces 9 pairs of dumbbells in the space of 1. Weight adjusts in seconds. Patented compact design keeps workout space neat and organized. PowerBlock 50 is not expandable.
Includes PowerBlock Small Column Dumbbell Stand and PowerBlock Sport Weight Bench which adjusts to five positions, including military, flat, and varying degrees.