1.SUITABLE FOR POSTOPERATIVE USE Our vein pillow leg support pillow gives the legs good support and keeps them high, so that joint pain and soreness are relieved and blood circulation in the legs is improved. It also helps with recovery after surgery and reduces leg swelling or relieving your back. 2.Ergonomic Inflatable Backrest Leg Cushion Set: latest wedge pillow set has 2 different sizes inflatable pillows, one is for your backrest, the other is for your legs relax. Use both together are ergonomic and very suitable for relieving knee pain, relieves intravenous veins and improves blood circulation 3.HEIGHT SOFTNESS ADJUSTABLE WEDGE LEG PILLOW The inflatable design of this back and leg support pillow set makes its height and softness adjustable. It has been experienced and tested by us firsthand where the backrest cushion has 2 inflatable holes, so you can adjust the height of this cushion by inflating or deflating it to the softness that fits you and most comfortably 4.PERFECT RELAXATION TOOL FOR EVERYDAY LIFE If you want to relieve the fatigue of a sitting/working activity, then you can try our inflatable pillow set. It is effective in relieving back pain, muscle cramps or varicose veins and joint pain. You will feel the amazing soothing effect on your spine, tight neck, waist or hips while using our pillows, whether you want to sleep, read or watch TV 5.EASY TO CLEAN EASY TO STORAGE Compared with other traditional memory foam pillows, our inflatable pillows are more convenient to carry and store. PVC flocked material, less prone to air leakage. It is stain resistant, easy to clean and more comfortable when in with bare skin. The inflatable design makes it easy to use and store by inflating or deflating the air