These confortable, grippy neoprene studio dumbbells from Origin feature a smart anti-roll design and are colour coded to make sure that the user chooses the right weight for them. In case there is any confusion though, the weight is also noted on the end of each piece. Our silver Studio Dumbbell Rack features a locking chrome top bar for safe-keeping of up to 42 pairs of dumbbells. Portable with lockable wheels, this apparatus weighs 42kg, and has a height of 1080mm, length of 1020mm and depth of 620mm (included wheel base). The 42 Pair Dumbbell Set consists of: 3 x 5kg, 3 x 4kg, 8 x 3kg, 10 x 2kg, 10 x 1kg and 8 x 0.5kg dumbbells. SPECIFICATION: Brand Origin Usage Home Use, Commercial Use Condition Brand New Warranty All Origin products are covered by a 12 month warranty from day of purchase. The warranty only covers manufacturing faults and defects. Wear and tear is not covered.