SkiL Care™ 45° Positioning Wedge without Cover, 1 Pair Underpads 12 inches (30 cm) Medium The NasalFit Deluxe 12 inches (30 cm) Pump only * The Aqua Relief System delivers therapy and comfort to achy feet and hands due to diabetic neuropathy or poor circulation * * The Aqua Relief System delivers pain relief to achy feet and other body parts due to arthritic pain carpal tunnel syndrome back pain and all other pain conditions * The ARS universal therapy pad (sold separately) can be used on any part of the body including Aids in the management and healing of existing sores Provides 45° angle of inclination for relieving pressure on hipbone and coccyx