SEAMLESS PRO EXTREME HOLDsingle-sided hair extension tape which we now manufacture in 3-yard rolls, Seamless Pro is the strongest single-side hair tape on the market today, and it is our most aggressive bonding hair tape and our best-selling single-side hair extension tape.
SEAMLESS PRO EXTREME HOLD double-sided hair extension tape and it is the most aggressive thin line tape we offer to date. Many love our SP single-sided extreme hold and asked us to make it as a double-sided hair tape and now it's here and when using them together you would get a triple stick extreme hold hair extension tape install. Important! this is not for a short term install.