Material:plastic Color:silver Size: as pic move well with for riser rail:18*30mm,15*30mm,22*22mm,25*25mm, Easy to freely alter the perspective of the bathe head designed to be used on a rectangular bathe rail kit. Simply press the button to adjust the brackets height at the rail and release to clamp into place. Package Included: 1 x Shower Head Holder Notice: Actual colour may be barely assorted from the picture thanks to varied video display and lightweight impression Please allow 1-3cm deviation because of guide measurement