Material: The shower bar soap dish is made of ABS material, lightweight but strong enough.And the smooth edges won't hurt the skin when you use it. Installation Method: Easy to Install: You need to remove the rubber protective cover first, then put it into the shower bar, and finally attach the soap dish to the protective cover.Since this product is made of plastic, please do not use force when installing it. Hollow Design: The soap dish with bottom hole design allows water to circulate and prevents soap from being soaked in water.The shower bar soap dish can keep soap dry and clean. Details: The soap dish is suitable for shower/bathtub riser: diameter 22mm.Package includes: shower bar soap dish*1 piece, length*width:16.3*8.2cm. Due to different production batches, the product liner may be different from the picture shown, please be aware.