Package Include 1 x pair of Anti-Static Slippers Characteristics - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item Non- Slippers. - Size: 34: 220cm(Length), 36: 230cm(Length), 38: 240cm(Length), 40: 250cm(Length), 42: 260cm(Length), 44: 270cm(Length), 46: 280cm(Length) Bottom Slippers. - Non- : durable anti PU outsole give your feet a good grip with no slippage and good balance Couple Slippers. - The principle of anti-static slippers is: through the anti-static shoes and anti-static ground (anti-static mats, carpets, ), so that the static charge of the human body is directed from the human body to the earth, thus eliminating the static electricity of the human body PU Slippers. - Color: As shown. - Material: PU. - CONVENIENT: Enjoy a professional Reflex foot massage by simple walking. You may feel painful for first several times use if you have a tight foot, socks and shorten the wearing time will help you feel better. - Quickly release the operator's static charge, prevent the human body from charging, and inhibit the static electricity generated by the human body in the clean room Anti-Static Slippers. Goods Description PU Slippers It fits your feet shape while keep the fashion style, high elastic nature material make your comfortable.Couple Slippers Its classical pure colors design which simple and easy match your home style.black slippers Quite suitable for couples, friends and family.Non- Slippers This Shoes made of PU which durable and non-PU SLIPPERS-- CONVENIENT: Enjoy a professional Reflex foot massage by simple walking. You may feel painful for first several times use if you have a tight foot, socks and shorten the wearing time will help you feel better. BOTTOM SLIPPERS-- Quickly release the operator's static charge, prevent the human body from charging, and inhibit the static electricity generated by the human body in the clean room. BLACK SLIPPERS-- Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!. COUPLE SLIPPERS-- The principle of anti-static slippers is: through the anti-static shoes and anti-static ground (anti-static mats, carpets, ), so that the static charge of the human body is directed from the human body to the earth, thus eliminating the static electricity of the human body. SLIPPERS FOR COUPLES-- Non- : durable anti PU outsole give your feet a good grip with no slippage and good balance.