Maybe one of these similar products would be of interest:-
2 in 1 Folding Electric Treadmill Home Office Under Desk Portable Walking Pad ?
2 in 1 Folding Electric Treadmill Home Office Under Desk Portable Walking Pad
Electric Treadmill Home Elderly Walking Pad Machine Foldable Frame Fitness Gym
Electric Treadmill Home Elderly Walking Pad Machine Folding Frame Fitness Gym