ltem description from the seller
HOME TRAINING: Work on your legs, hamstrings, glutes and calves wherever you want. No electric connection needed.
LCD MONITOR: Keeps tracks and displays time, step count, burned calories.
Two large steps: Plenty of platform room, this fitness stepper has a non-slip surface, so feet stay firmly on the steps.
Infinitely adjustable hydraulic resistance: Let you enjoy your stair stepping fitness in a quiet environment without disturbing others.
Dimensions: 108H x 55L x 44Wcm. Pedal: 32L x 11Wcm. Maximum load 100kg. Assembly required.