Maybe one of these similar products would be of interest:-

Walking Pad Treadmill, Foldable Treadmills with Handle Bar, 2.5HP Portable Folding Treadmill with Remote Control, 2 in 1 Under Desk Treadmill for Home Office, Small Treadmill, 300lb

ApexNexus Walking Pad Treadmill Under Desk Treadmill for Office Home, 3.0HP Quiet Folding Treadmill with 300 LBS Weight Capacity, Walking Pad with Handle Bar, Portable Treadmill with Remote Control

Portable Folding Treadmill, Folding Treadmill with Incline for Home with LED Monitor, Non-Electric Drive Treadmill, Max Load-Bearing Capacity 264.5lbs, Running Jogging Exercise Machine for Gym

Home Folding Treadmill with Pulse Sensors for Home/Office, 1.5HP 2 in 1 Folding Treadmill, LED Display 300 lbs Weight Capacity

Folding Treadmill Mechanical Running Machine, Running Jogging Walking Exercise Machine Folding Treadmill with Incline LED Monitor Smart Folding Treadmill for Home/Office Gym (Black)