Colorful DENOD DN-S CD glow-in-the-dark slipmat Compatible with models featuring a metal platter (DN-S3000, DN-S3500, DN-S5000, DN-HS5500). This slipmat is covered with a green or blue GLOW layer over the print, making it glow for up to 10 hours. The underside of the slipmat is glazed with a special low-friction layer. Slipmats are sold individually. If you wish to order a pair of slipmats, please add 2 pieces to your cart.