Sturdy construction but I got the wrong dimensions so to secure a 50 kg interactive I used the arms (excellent) and the previous base I had.
Be careful when ordering the dimensions

The base consists of 4 pieces that are screwed together to create the rectangular frame. The package includes a kit with 4 screws and 4 plugs (a drill size 10 will be needed). The arms that support the TV have multiple holes to fit different sizes. The package also includes a kit with various sizes of screws, spacers, and washers for different TV brands. The base does not include a built-in level, so you will need to have one with you. The tilt of the TV can be adjusted with a screwdriver, and finally, there are 2 cords to secure/unlock the TV from the bottom of the base. Overall, a fair proposal that combines good construction quality at a good price for the market standards.