FLOR carpet tiles are a simple and affordable way to customize a floor covering for any space. You can make anything from runners to wall-to-wall designs. No glue or tacks are required. Simply adhere the tiles with non-toxic adhesive dots that stick to the bottom of each square. And when you no longer need them, you can send them back to FLOR in a pre-paid mailing label for recycling. Easy and earth-friendly.