These tape-in hair extensions are high quality extensions and are sold to individuals as well as professionals. Vision recommends that everyone have their hair extensions applied by a professional for the best outcome. Donna Bella Tape-in Hair Extensions are professional quality and come in 12”, 14”, 16”, 18” and 22” lengths. Single strands of Donna Bella tape-in samples are available if you want to give them a try. Mini Tape-ins are perfect for highlights and are sold as samples and packs of 10.