Directions Placement on Wheelchair: Place on the seat of the wheelchair so that logo is on the side. The breathable black cover should be on top and the non-skid textured surface face down. For Coccyx cushion place the U shaped cutout in the rear of the seat so that the cutout is directly under the tailbone area. To Clean the Cover: To remove the cover unzip the side panel, then fold the cushion and peel the cover back and off of the cushion. Machine-wash in cold water and air dry only. Daily maintenance can be done easily using a moist sponge or towel. To Clean Foam Core: Remove the cover and spot clean the foam core or wipe down with a warm moist cloth. After cleaning allow the foam to dry completely before replacing the cover and using.