Monoprice Ultra-Slim Fixed TV Wall Mount Bracket - For TVs 32in to 55in Max Weight 121 lbs VESA Patterns Up to 400x400 Security Brackets Works with Concrete & Brick Ultra-Slim Fixed Mounting System for Flat Panel Displays Only 19mm (Less than 3/4 inch!) between the back of the display and the wall when finished Solid metal construction made from steel