The Studio 92 HairTape-In extensions are made for a seamless look that adds length and volume! Our Tape-In Extensions are 100% Cambodian Virgin hair that has been specifically derived and chosen to match each individual strands into each pack of Tape-Ins. There are 20 individual pieces of Tape-In Extensions that account for a total of 10 sandwiched bonds. To achieve a full look, we recommend a minimum of TWO packs of Tape-Ins to create 10-20 sandwiched bonds, with enough of your hair left around the perimeter to wear your hair in a ponytail or down.