XcelTrax Air Wlkr Med High Boot M 7.5 10.5 W 8.5 11.5 Splash Guards Provides pain relief and compression 01804 Provides pain relief and compression for muscle injuries lower back dysfunctions injuries to the lumbar discs & the sacroiliac joint * Two internal stays provide additional support unit has 10 hooks * 4 1 2 W x 60 H with a 7 degree slant from the wall Designed for ideal support and comfort following trauma or post operative procedure * The lightweight design and unique pre shaped ergonomic frame help to modify the level of pressure on the injury at both the malleoli and lower leg * The soft nylon foam liner has an integrated pump design making the pneumatic liner simple to inflate and adjust *