I am selling this item because I no longer use it after purchasing it. It is new and unused, and I opened it just to check, but the contents are as they were. Includes the instruction manual. *Please check if the TV you are considering using is compatible with this bracket. You can do this by checking the compatibility on the product page of "TV Wall Hanging Specialist" on Rakuten Ichiba, where I purchased it. TV Wall Mount Arm Type 26-55 inch Compatible TV Wall Mount Bracket TV Wall Mount TV Setter Advance MR113 S/M size TVSADMR113MC [Product Specifications] Product Number: TVSADMR113MC Product Name: TV Setter Advance MR113 S/M size Product Weight: 3.2kg External Dimensions: W70mm x H309mm x D55-410mm *W and H are base plate dimensions Angle Adjustment: Up/Down Angle Adjustment: Up +8 degrees, Down -12 degrees Left/Right Angle Adjustment: Left/Right ±90 degrees (until it hits the wall) Horizontal Adjustment: ±3 degrees Compatible Monitor Weight: 15kg Compatible Screw Pitch: 75x75, 100x100, 200x100, 200x200, 300x300, 400x200, 400x400 (VESA standard) Main Materials: Aluminum alloy, steel Product Contents: Bracket set Installation screws set Installation manual Special Notes: If the screws and bolts included with the product do not fit your TV, please purchase them separately at a home center, etc.