Alino Shower Niche Bonded Waterproof Membrane High-Impact Polystyrene 12" x 20" Model # SNI-12-GLS20 AlinO Shower Niche is perfect to create a shelf for soap and shampoo which flush with shower wall. It's made out of EPS and bonded with AlinO Gard waterproof membrane for easy, faster and water tight instalation. It also comes with adjustable shelf feature. Bonded with waterproof membrane Light and strong Easy installation
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