Features:1. Functions: This flaxseed heating cap can effectively maintain heat and so helps the conditioner penetrate the hair follicle much more effectively, increasing effectiveness of hair deep conditioning.2. Convenience: Cordless, lightweight design allows you to use it in daily household chores or in your spare time, it is reusable and no need for electrical outlets or batteries. No cord, no fuss.3. Comfort: the conditioning heat cap is comfortable designed with outer material of soft microfiber cotton and nylon, non-irritant to the head and scalp, offers complete flaxseed coverage throughout, with superior heat distribution.4. Environmental friendly: reusable simply by getting heated up in 1 minutes by microwave. The cap size is flexible, available for all hair types and textures. It will produce up to 30 minutes of gentle heat.Usage:Microwave oven heating1. Rinse the hair clean, do not let the hair stay residue.2. Apply the product evenly to your hair.3. The temperature of the microwave should be on medium and low heat for 70-85 seconds. However, the heating time will vary with different microwave ovens.It is recommended to heat the nursing cap in units of 30 seconds for the first time, and keep the cumulative heating time no more than 2 minutes, so as to avoid bursting and damaging the nursing cap.4. Wrap your hair with a shower cap before wearing the cap.5. The nursing time is generally in 10-20 minutes, you should wash the hair in warm water in the end.6. When cleaning the nursing cap, please wash it with warm water or mild soap and avoid direct soaking in water.Clean tips:clean with warm water and mild soap when necessary;Do not immerse in water;It is recommended to use a plastic cap under the heat cap on all conditioning uses.Specifications:Color: purpleMaterial: microfiber cotton + nylonSize: inner diameter 12cmOuter diameter 26cmStorage bag: 28.7x21cmPackage list:1* Cap1* User Manual1* Storage Bag10* Disposable Shower Caps