Description This is a pair of stable material slippers, which are not only breathable, but also skid resistance, and more comfortable at the same time. Enjoy a treatment when walking or even standing by wearing our slipper massager. Features -Color:Black-Material:PVC-Size:26.50X13.00X6.00cm/10.41X5.11X2.36in-Note:Suitable for 42-43 Yard- Add socks and shorten the wearing time will help you feel better.- Increase immunity and relieve exhaust and stiffness. Sole designed reasonable massage points protecting your health. - Suitable for many places, bedrooms, living rooms, bathrooms, balconies, swimming pools.- Can be used as a practical and thoughtful housewarming gift to your friends, they will be very happy.- These are specific foot acupoint stimulation slippers, that are quite exhaust when you didn't get used to it.Packing list: 1 x pair of slipper