Stainless SteelNOTE In case you encounter any challenges during assembly or if there are any missing parts, we encourage you to reach out to us for assistance and we will gladly provide a solution.UPGRADED HEAVY DUTY STAINLESS STEEL Crafted with upgraded heavy-duty stainless steel, our shower stool offers exceptional sturdiness and corrosion resistance. With a strength surpassing other aluminum chairs by 1.5 times, our shower chair for bathtub can support up to 380 pounds, provides optimal stability, safety and support for individuals of all ages and limited mobility for daily use.7 ADJUSTABLE HEIGHTS FOR MOST PEOPLE With 7 adjustable heights ranging from 13.5"-19.5" (1" Increments Each), our bath seat cater to the needs of most individuals, allowing for a comfortable and personalized bathing experience. Whether you need a small shower stool or a tall shower bench, our versatile design provides the flexibility to accommodate different users, bathtubs and bathroom setups.ERGONOMICALLY CONTOURED SEAT DESIGN Our shower chair seat with contoured design provides optimal support and comfort. The textured surface ensures a secure grip, minimizing the risk of slipping or sliding. With strategically placed drainage holes, water easily drains away, keeping the seat dry. Also, the built-in side handles shower stool enables you to easily maneuver and maintain balance. Say goodbye to showering worries with our reliable and feature-packed bath bench.TOOL-FREE ASSEMBLY & PORTABLE DESIGN Our tool-free design makes it quick and hassle-free to assemble bath chairs for adults. Simply follow the included instructions, and you'll have your bath chair ready to use in no time. This lightweight and portable shower seat for inside shower can be assembled as a chair with back or a bench without back. Also, it can be carried or disassembled easily with the humanized design.ADDED SAFETY & COMFORT Our shower bench for inside showers offers a stable base with widened anti-slip feet pads. Additionally, the shower seat comes with a comfortable 8 mm thick cushion that is both waterproof and odor-resistant. There is also a grab bar included. The grab bar can help seniors or individuals with disabilities to sit and stand from the shower chair easier. These provide them with a secure and worry-free shower experience.