Janet Collection Synthetic Hair Weave Noir Natural Deep 18"HOW TO CURL BP HEAT FLEX FIBERHeat flex fiber hair is very similar to human hair because it can resist the heat up to 350'F degrees (180'C) so that it can be flat ironed, curled and blow dried. However when it comes to curling, it takes a bit longer to get the curls in.ELECTRICAL CURLING IRONS1. Ideal temperature range for curling is from 260'F to 350'F2. To prevent any mishap, be sure to test a small section of hair inner hair to ensure that the curling iron is not too hot.3. Wrap around strand of hair and hold it about 20 seconds to set.4. Once you remove the curler, do not pull the hair, and just slide the curler out of the curl. Hold the curl on your palm for 5-10 seconds to cool it down.5. Repeat 1 to 4, style as desire. Always test strand inside of wig before you try outer hair strand to check the temperature.*Stove Irons (Thermal Curling Irons) are not recommended because the temperature is much more difficult to control.GENERAL CARE FOR PREMIUM HEAT RESISTANT FIBERAlways wash hair in cool water using mild shampoo and conditioner. Washing in hot water will damage fiber.Never scrub hair. Swish it gently from side to side and dunk it up and down.Use a towel and pat hair dry. Never brush or comb when hair is wet, Never use blow dryer. If in a rush, use cold settings on the dryer.If necessary, de-tangle hair with a wide-toothed comb working from the bottom toward to top.If hair gets frizzy, use sheen spray-then comb.You can resume styling once the hair is completely dry.Never comb or brush spiral curl or dreadlocks. Use fingers to comb gently.