Suctionloc is an innovative range of wall mounted suction Bathroom Accessories, exclusive to Showerdrape. The Suctionloc Twin Robe Hook in Black is both practical and functional. Pair with other accessories in the range. Features: Some surfaces will NOT allow a vacuum to be formed, please check the table in the images. Suctionloc should be used on smooth, non porous tiles, glass or mirror. If you are intending to use Suctionloc on grouting, textured and porous tiles, simply purchase a Suctionloc Adhesive Clear Disc for the perfect result!. The Suctionloc collection of chrome wall mounted accessories includes a wide range of caddies, baskets, and other bathroom fixtures, all easily applied to smooth, non-porous surfaces such as tiles, via the innovative Super Suction system.