The long fur of this leg warmer is as soft and warm as cashmere, and it has a built-in light to glow, which is especially nice. Designed to stay on trend, this leg warmer can be worn with different outfits in cold weather, making it the perfect gift for yourself or a friend. It is constructed of acrylic material. There are 2 sizes for you to choose from. It suitable for winter and many occasion including birthdays, holidays, housewarming etc. Item Name: Leg Warmers Material: Acrylic Features: Soft, Comfortable, Wear Resistant, Nice-looking Battery: Button Battery (Included) Size Details: 25cm Size Length: 25cm/9.84" (Approx.) 40cm Size Length: 40cm/15.75" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. The light switch can be felt inside the leg cover. Package Includes: 1 Pair of Leg Warmers