Treatment Cabinet - Endurance All Purpose Shelf 2.0, Blue Grey : The Endurance All Purpose Wall Shelf 2.0 is ligature resistant, easy to clean, impact resistant, and bed bug proof. It can also be turned upside down and mounted to the wall as a step for access to the top wall mounted bunk. All Endurance products are infused with our Cor X anti microbial compound which will help prevent the spread of germs.