This black shower foot rest is made of premium ABS plastic and high-grade rubber base, capable of holding at least 210 lbs. and is reusable. After use, simply rinse it with water to keep it clean. Its foldable design not only saves space but also makes storage more convenient. Please note that this product is unsuitable for tiles smaller than 5.1 in. by 5.1 in. as well as textured and cracked walls. The suction cup part of the foot rest features a no-drilling design, combined with strong suction and anti-slip design, making it durable. The vacuum pump design of the suction cup allows you to quickly install and remove the shower foot rest, while the red line on the air pump makes it easy for you to check the suction force state, thereby avoiding potential safety hazards. The installation process is simple and quick, taking only a few seconds to complete. Our pedals adopt a slightly downward-inclined ergonomic design, effectively preventing slipping. Meanwhile, its wall-mounted design eliminates the need for awkward bending and stretching, avoiding the risk of injury, making it ideal for seniors, pregnant women, and those suffering from back pain.