The benefits of using the Micro Ring hair extension technique are endless. They can be used on short and fine hair, they are discrete, they cause no damage to your hair as there is NO heat and NO glue in the fitting process. They can be for long or short term use and can be repositioned or removed easily at any time. After removal of the micro rings the hair can be reused. The top quality hair can be used for up to 6 months or longer as long as the after care instructions are followed correctly.