As the name suggests, tape-ins are small sections of pre-taped hair extensions, about an inch wide, that are secured throughout the hair. Unlike clip-ins, tape-ins can be left in for four to six ...

But before you take the plunge, Monica Thornton, Co-Founder of RPZL in New York City, the world’s first hair-extension and blowout bar, shares five rules you need to know about hair extensions.