Offered here is 30 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 30 feet long piece can repair up to 15-foot-wide track, or smaller. We can provide any larger amount 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.