Description? *Specification: 1. Aluminium Rail Tube:112(W)x1250mm(L) 2. Rear Tube: ?3" x 300mm(L) 3. Front Tube: ?60 x 500mm(L) 4. Fly Wheel: 3.5kgs 5. Footrest: PP 6. 8 Levels Tension Control *Computer: Rower Function: Scan/Time/Total Count/Count/Calorie *Build Up Size (cm): 202.5(L)x53.5(W)x67(H) *Fold Up Size (cm): 86(L)x53.5(W)x138(H) Package/Packing? 1set/ctn/N.W.:25.9kgs;G.W.:29.5kgs/7.9'/1x20': 137sets; 1x40' : 286sets; 1x40'HQ: 314sets/carton size (cm): 130(L)x28(W)x60(H)