Make-2-Fit P 7735 Glass Glazing Channel, 5/32 to 1/4 in W, 200 ft L, Vinyl, GrayThis item is a "U" shaped glass retaining spline, also referred to as glazing channel. It is typically used with aluminum window frame to cushion and insulate the glass. The product is gray vinyl 0. 215 in wide x 0. 230 in deep and accepts single strength (3 32 in) glass or Plexiglas. 200 ft per roll. Unit: L FT UPC: 049793877352 Model Number: P 7735