Trainig head with 100% natural hair. Length of hair 55-60 cm. 42 implants per cm2. 6-7 hairs per implant. Approx 260 hairs per cm2. Suitable for: - Work with straighteners, tons and hair dryers - up to 180 degrees - Bleaching - Hair dying - Give permanents - Scissors and razors cutting. - Upsweeping and hairstyling.