Flexi-Tile Edge Tiles are designed to provide the finished flooring touch. Flexi-Tile: Installation as easy as 1-2-3! This versatile and protective tile system is made up of interlocking loose lay tiles that requires no adhesive and you can use it indoors. To install: 1. Place on Floor (no adhesive needed); 2. Press Keys Together; and 3. Trim to fit. Its that easy! Flexi-Tile is easy to clean, slip resistant, and handles the toughest mechanicalenvironments. Flexi-Tile resists oil, petroleum, grease, anti-free & chemicals. (Color not recommended for Outdoor use due to Color Fading.)