We use and recommend Great Lengths hair extensions at Oliver Stephens. The hair is 100% human hair and 100% ethical. It is one of the leading brands on the market and one of the best in terms of quality, that is why we choose to use Great Lengths as a brand. Whether it be length or just extra volume, hair extensions are a great way to change your look instantly. Our in salon hair extensions expert will be able to give you a FREE consulation on request.