Pergola Caps were introduced in 2003. Sizes: 2" x 8", 2" x 6", 1 1/2" x 5 1/2", 2" x 3 1/2", 1 3/4" x 3 1/2". Colors: White and Tan (additional 10%). These molded one piece caps fit over any manufacturers profiles. Some of the advantages: no cutting of the rail, no special jigs or saws, no franchise fees or minimum purchases. Just glue on and you’re done!