NON ELECTRIC & EASY TO USE: No need for electrical outlets or batteries! The deep conditioning heat cap is cordless and easy to use. Before applying the heat cap to your conditioned hair, simply place it into microwave for 1-2 min. Increase by a few seconds if it’s not warm enough then place the heated cap onto the head for your desired time. ONE SIZE FITS ALL: Universal size fits most head size, Our deep conditioning heat cap equipped with an elastic band, good elasticity gives large head circumference. The cap retrofits itself to all head sizes. The elastic in the heat cap has excellent memory so it maintains form and efficiency after continuous usage. (Reusable | Ecofriendly). HEALTHY HOME HAIR CARE: Hair caring is a daily work, you can easily make deep conditioning heat cap compress to your hair at home and walk freely while conditioning your hair, very simple and convenient. No need to sit under stationary dryer for long time, greatly save your time and money. Regularly enjoy this cordless deep conditioning thermal cap, make your hair into smooth and silky. EVEN HEAT DISTRIBUTION: Our unique design keeps the flaxseeds evenly distributed around all part of head ensures heat transmitting through the entire cap evenly and gently, can heat your all hair. Flaxseed interior retains moist, is one of the ideal choice in maintain heat and is completely reusable. Providing the nurturing efficiency your hair deserves. FLAXSEED DEEP CONDITIONING HEAT CAP: Our flaxseed deep conditioning heat cap is best for hair care. It seals in treatments and relaxes the hair follicles for effective diffusion of nutrients. The heat along with oil and other therapeutic ingredients are activated by heat and systematically allows ingredients to penetrate the hair follicles more efficiently, leaving your hair snug and soft.