Why are my hair extensions shedding so much but i paid a fortune for my extensions. i use great lengths. agreed, great lengths uses a high grade bonding material. however, some hairdressers just say they use great lengths to get you in the door. they may actually think that what they do is the same.. Great lengths hair extensions come in 40 natural shades and fashion colors. so many amazing hair colors, from subtle to extreme, so that you can have blonde highlights, lowlights, ombre hair color or balayage .. Covet clip-ins are triple wefted giving you quick natural results, with no shedding. all sets contain 6 pieces in custom lengths to ensure a full, natural results. *silicone pressure clips pre-attached. about great lengths hair extensions. great lengths uk have been established for over 25 years and are world leaders in hair extensions..