This 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

180" wide x

310" deep and accepts Single Strength (3/32") glass or plexiglass

200 Ft per roll

Flexible Extruded Vinyl

Easily trimmed to size with razor knife or scissors