Offered here is a New 50 foot piece of 5125 Drapery Track black belt for the repair of Silent Gliss 5100 Drapery Tracks. This is brand new and was cut off a large roll seen in one of the pictures. The 50 foott long piece can repair up to 25-foot-wide track, or smaller. We also have a 80 foot piece (currently on ebay). We can provide any larger amount if needed. A100 meter roll is available which is 328 feet. Hard product to find for this legacy Silent Gliss track.  We also provide repair services throughout California and other part of the US on Silent Gliss, Somfy, Lutron and Suntecca Decomatic and LouverTrack products.