Factory finished mahogany hardwood. Beveled glass. Pre-hung in ready to paint 4-9/16 primed jambs, with brickmould (unattached). Right-hand inswing. Double-bore with 2-3/8 backset . Energy efficient: Insulated glass, Fully weatherstripped, Thermal break threshold. Premium construction for increased durability: Engineered stiles and rails that resist warping or twisting, Engineered split resistant panels. Door is 36 x 80 nominal size. Unit size is 63-1/4 x 81-1/2. Fits 63-3/4 x 82 rough opening. Please read Wood Door Requirements & Care under seller details before purchasing.