The PowerBlock Pro 100 adjustable dumbbells are at the top of the food chain for professional strength training equipment. With unmatched versatility you can replace 20 pairs of dumbbells with 1 set of PowerBlocks. That's 2,100Lbs of weight in less than 2 sqft., so it can easily be paired next to any power rack. The new handle has 50% more space and comes with the first knurled steel grip in the industry for added control and comfort. The modern aesthetics and sleek design complement any training environment and with optional custom decals anyone can upgrade to add their logos and colors. Professional equipment for achieving maximum results has never looked this good. Athletes of all ages and disciplines will be excited to take it to the next level knowing their equipment is designed for and used by the worlds best.