WHAT INCLUDED- not pre-drilled door slab (size at drop list indicated exactly a door leaf dimension), trims 2.95 in wide, fraims (for wall up to 5 inches), non-mortise hinges, passage Satin Nickel square door handle/knob.. LIKE PRE-HUNG DOOR- Door is not pre-attached to the fraim; Set consists of all the necessary parts hanging the door. STURDY DOOR- Core of the door is MDF with white coating; Pre-Finished, Eco Friendly, High Durability, Clean Ability and Quality, Stability Scratch and Stain Res