With the sturdy aluminum alloy frame & non-slip foot pads, this medical walker ensures durability, usage security & high load capacity. The H-shaped structure with widened bottom design provides extra sturdiness. The dual-tier armrests & grooved grips facilitate users' mobility in daily life. The 7-height adjustable walkers with fixed mode & interactive mode can be easily changed by pressing the beads to the appropriate holes. The walker with unidirectional wheels can be used indoors & outdoors for smooth movement. & the user can switch it to a toilet armrest & a stand assistant as needed. Holds Up to 200kg: made from thick aluminum tube, this mobility walking aid ensures great sturdiness & long service time. The H-shaped metal frame with widened base enhances its stability to bear up to 200kg. Besides, 2 non-slip foot pads increase abrasion resistance & safety usage on wet pavement. Bi-Level Handrails & Textured Grips: R-shaped handrail with 2-tier design facilitates