Pole roller
Made from a camera tripod and a Preston roller top. Max Height, 1-3 metre, (52inch). Lowered to 60cm (2ft). Max weight, less than 2 kg. Non slip feet, spikes or rubber. I call it the, Up and Over roller because it will get you up and over most obstacles, you won't find another like this. I have used it and I Love and it don't move.