Feather River Doors Silverdale 3/4 Oval with Full Lite Sidelites is a Mahogany Wood grain Fiberglass Door Pre-Finished in Cherry with Brass Caming. The Silverdale Collection is majestically and richly designed with Bronze Reflective Beveled Glass center surrounded by Pale Gray Texture Glass making this the crown jewel of the Feather River Collection. The Mahogany Wood grain Texture is patterned off a true wood door design to give the door the warmth and feel of wood with the long lasting benefits of fiberglass-This door is True Elegance. This door has all the long lasting benefits associated with Fiberglass Doors, a great look, along with a load of Features and Benefits usually viewed as upgrades with other doors plus Energy Efficient and Energy Star Qualified. Door Spec: 36 in. x 80 in. Prehung Door with 12 in. Sidelites, 4-9/16 in. Primed Jamb, Left Hand In swing, Fits Rough Opening of 64-1/4 in. x 82-1/8 in.