Product Features: The GDS1 Vinyl Door Seal is a surface mounted sweep type made of a flexible extrusion of plastic. It is suitable for sliding and swinging doors. The installation is simple and does not require the door to be removed. Location: Door bottom or sliding door edge. Sealing Gap: 3mm ~ 10mm Product length: 915mm & 1200mm(can be cut to desired length) Seal Material: Modified PVC (Color available: White, Brown & Clear)