Double Protection! There are two covers protecting your CozyErgo foot rest under desk! While the soft outer cover is removable, easy to vacuum, and 100% machine washable, the second inner cover protects your foot rest foam to last longer with the extra protection! Double Portability! Apart from the sewn-in handle that allows you to carry the footrest from one room to another, we have also included a discreet drawstring bag, so you can take it to any location your feet crave for a computer foot rest under desk! Your Feet Will Not Sink In! Our high-density foam is firm enough to hold its shape so your feet would not sink to the floor, but also soft enough to offer a little bit of natural sponge that responds to YOUR body. Your feet will feel naturally supported when using it as a footrest for under desk!