Listings commonly show safety features such as a 5-point harness, locking wheels, a sturdy steel frame, and rounded edges to reduce sharp corners.
Weight capacities vary by model; examples in these listings include 198 lb, 250 lb, and up to 330 lb, so the range across results is about 198–330 pounds.
Most require adult assembly. Some listings include tools, others do not, and at least one model advertises tool-free assembly that takes about 15 minutes.
Across the listings, seat widths are about 12.6–21.6 inches, seat depths about 17.7–20.25 inches, and seat heights (floor to top of seat) about 12–33.44 inches.
Adjustments in the listings include multi-position backrests (e.g., 4 positions), multi-level footrests (e.g., 3 levels), multi-position or removable trays (e.g., 3 positions), multiple height settings (up to seven positions), and some models fold for storage.
Listings mention floor-protecting foot pads or protectors, adjustable/rotatable foot pads for uneven floors, and locking wheels that stabilize the chair when engaged.