Hairdressing -Heat Treatment Cap Deep Cap Hair Nourishing Thermal Steam Cap SPA Cap Purple Highlights generic brand Deep Cap Hair Heat Treatment Cap Nourishing Thermal Steam Cap SPA Cap Purple Description: Suitable for damaged, curly, frizzy hair types , long, natural or ethnic to help improve strength, volume and manageability. Ideal for relaxing hair follicles and diffusing nutrition. Stimulation and deep conditioning for a shiny, smooth and healthy coat. thanks to an elastic rim requiring no plug or battery, it heats up simply by placing it in the microwave and heating it to the desired temperature. (Always hot not hot). Made of soft synthetic fiber with an elastic band, comfortable to wear and stretchy to fit most head sizes, volumes and hair lengths. Unique design with linseed (linseed) inside the hood that allows heat to radiate through the entire cap evenly and gently. Flaxseed is good at retaining moisture and can be reheated repeatedly. Wireless, lightweight and portable, eco-friendly and reusable. Ideal for home, bathroom and travel. Specification: Material: Synthetic Fiber Size: Approx. Inner Diameter: 12cm/4.72inch Outer Diameter: 25cm/9.84inch Package Include: 1 Piece Thermal Hair Cap Note: How to use: 1. Rinse your hair thoroughly until there is no residue, then apply hair care products. 2. Heating the cap in the microwave (medium heat) according to the power of the microwave oven, it is recommended to heat for 30 seconds the first time, then take out and test the temperature. You can then reheat it again within 30 seconds. The maximum total heating time should not exceed 2 minutes to avoid breakage and damage to the coping. 3. You must use a shower cap to wrap your hair under this iron-on cap. 4. Conditioning time is usually 10-20 minutes. Take off and wash the hair with lukewarm water. 5. Wash the thermal cap with warm water or neutral soap instead of soaking it directly in water.