The Vidrepur Xtreme Matt Collection Anti Slip is 1×1″ glass mosaic that gives your installation a soft and elegant look as the finish is matt and non-reflective. Its slip resistant finish is perfect for swimming pool and spa steps or shower floors. Vidrepur glass is 100% green and recycled. This tile is the perfect choice for your swimming pool and spa and home interior and exterior, wet or dry installations, including kitchen backsplashes, shower walls and residential floors. Slip Resistant.