NEO G MEDICAL LUXURY ENERGIZING DAILY WEAR KNEE HIGHS CLASS1 MEDICAL DEVICE (L). Condition is "New". Dispatched with Royal Mail 1st Class. IT HELPS REVITALIZE TIRED ACHING LEGS OR SWOLLEN ANKLES DURING EVERYDAY LIFE. ALSO HELPS AID CIRCULATION DURING LONG PERIOD OF INACTIVITY AT WORK HOME OR WHEN TRAVELLING. 14 - 18MMHG COMPRESSION LEVEL, REGISTERED WITH THE FDA USA AS A CLASS 1 MEDICAL DEVICE. PLEASE KINDLY READ MORE OF THE INFORMATION ON THE BACK OF THE BOX . THANK YOU.