PAW Polymer (Plastic) 2pc TV Mount System Includes: One (1) Black PAW Wall Mount, Female .. One (1) Black PAW TV Bracket, Male with a VESA 100x100mm Bolt Hole Pattern (4" X 4"), Four (4) 4mm Screws. Attach to back of your TV. TV Weight limit: 30#. Then, ready to slide into the Polymer Wall Mount. NOT compatible with STEEL TV/Wall Brackets. There are many TV VESA Mounting Hole Patterns. You MUST measure your specific TV Hole Pattern on back of your TV (see video on How to Measure your TV VESA Bolt Pattern). IF your TV Hole Pattern is larger, you'll also need an Adapter Kit (832155001560) for the following VESA hole patterns: 100x200mm (4" across x 8" down), 200x100mm (8" across x 4"down)and 200x200mm (8" x 8"). Disclaimer: Polymer TV Bracket Has A Maximum Weight Limit Of 30 Pounds. Polymer TV Bracket Will Not Mate With A Steel Wall Mount! You Can Use A Magnet To Determine If Your Wall Bracket Is Steel. PAW Polymer Products Also Have "PAW International" Wording Molded In. If you still have any questions on which item you need, please send a message through Amazon. PAW Polymer Products Will Not Rust and are Proudly Made In America! Please Remove Your TV From The Wall Mount And Stow It In A Safe Location While Underway!