I did that to cover a damage of my dining table where one of the corners was damaged. It covers the damaged area but I think it can be also used for protection of the packages like paintings on teh corners in the shipping. Maybe someone will use it. Of course it is better if you change the size so there is also STL available. 
Let me know if you used it. You can also remove the fuzzy sking as it takes time to print so consider what is more important to you.