Wall-mounted design provides a professionally installed look. Metal rail mount provides ease of installation and strength. Mounts securely to wall with metal rail system and cabinet braces. Melamine surface is heat, stain, and scratch-resistant. Shelves feature 1 1/4 strong and lightweight panel construction. Adjustable shelf and bottom shelf hold up to 60 lbs. each. Accommodates Door Pack 446195 (sold separately). White finish.