Features:Supports the placement of your decoder and DVD player without cluttering up the house.Takes up less space and decorates the house.Equipped with a deflector design to prevent items from falling.The bottom adopts a hollow design, so that the decoder has sufficient heat dissipation space.Comes with non-marking nails + adhesive hooks, two installation methods.Installation method:Insert the large plate into the small plate. The small board has two sides. If it cannot be inserted, please change to the other side. Screw the holes on both sides, fix it, and complete the assembly.There are two holes on the board. Align it with the white wall and draw two circles with a pen. Hammer in the non-marking nails in the circled area, and then hang the shelf. There is a hole in the middle of the non-marking nail. If the wall is soft, it can be reinforced with a diamond nail.The adhesive hooks are suitable for walls such as glass tiles and marble. Tear off the film behind the adhesive hook, dry the wall and stick it on (Note: The adhesive hook should remain in place for a certain period of time before hanging the shelf on it).Notice:A. The actual color may be slightly different from the picture due to different monitor and phone lighting.B. Due to manual measurement, please allow a measurement error of 1 to 3 cm.C. The product itself is made of environmentally friendly materials, safe and comfortable to use. Please feel free to use it.D. Thank you for your understanding and welcome to purchase our products.