Step stools (including cute designs) are commonly made from plastic or polypropylene, natural bamboo, HDPE (high-density polyethylene), and various woods. These are the materials most listings use.
Listings commonly cite non-slip or textured tops, skid-resistant rubber feet or non-slip foot pads, and—on some kids' models—safety handrails or armrests to improve stability.
Many models are designed to fold, collapse, or tuck away for easy carrying and storage. Compact folding stools and some toilet-style stools can fold flat or be stored under the toilet bowl.
Smooth plastic and polyurethane surfaces are easy to wipe clean—use a damp cloth for routine cleaning. Listings emphasize wipeable, smooth tops for quick maintenance.
Heights in the listings range roughly from 5.62 inches up to about 34.84 inches. Several toilet-style stools also offer adjustable heights (commonly 7" and 9").
Listed capacities range from about 50 lbs up to 660 lbs. Folding/reinforced adult stools commonly show capacities around 300–350 lbs, while kids' stools and learning towers typically list capacities near 50–110 lbs.
Toilet-style stools in these listings commonly offer adjustable heights, with 7" noted as a standard option and 9" offered for taller users or children who need extra height.