Pro Built Cabinetry is built to a high standard using quality materials and construction methods including: Door Hinges - Euro Style Soft Close Hinges (standard) Drawer Slides: - Soft Close Drawer Slides (standard) Doors and Panels: - 5 piece Doors with a Plywood Panel if Shaker Style (standard) - ⅞” Hardwood (resulting in a thicker Door and Panels when finished) Face Frames: - ⅞” Hardwood (resulting in a thicker Face Frame when finish sanded) - Pocket hole screw construction (standard) Adjustable Shelves: - ¾” x 1 ¼” Applied Edge (standard) - Two Shelves in Upper Cabinets (where possible) - One 15” Three Quarter Shelf in Lower Cabinets (where possible) Drawer Boxes: - ½” Baltic Birch Plywood Drawer Boxes (standard) - ¼” Baltic Birch Plywood Drawer Bottoms (standard) Cabinet Boxes: - ⅝” Particle Board Box Parts (standard) - ¾” Plywood Box Parts (optional) - Adjustable Shelves (standard) - Solid Hardwood Toe Kicks (standard) - Pocket hole screw construction (standard) - Minimal nails through the Face Frame