Topvent Red Infrared Light Slippers for Feet,159 LEDs 3-in-1 Chip Red Light Shoe(1 slipper)

Red- Light -Phototherapy-Slipper: Large size - 13 inch x 2.95 inch x 6.3 inch is suitable for most people's sizes. Double-sided pad design wraps the entire foot, toes, instep and heels to relieve whole foot pain. Red Infrared Light Slippers for Feet,159 LEDs 3-in-1 Chip Red Light Shoe Special Timing Design:When you use red- light-Phototherapy at home or other places, considering the best time for infrared lights to work in different situations, we have designed a timing function, and the recommended maximum use time should not exceed 30 minutes. The reason for this consideration is to prevent damage to the skin caused by the temperature rise after long-term use. Look at the size in the picture, please check the measurement details prior to ordering.