Bellecode 7-star Prime Remy classic tape-in hair extensions. Premium quality human hair with a seamless, flat bond for a natural look and comfortable wear. Quality: 7-star Prime Remy human hair Bond: Classic tape bond, 4cm × 0.8cm Weight: 2.5g per piece, 20 pieces per pack (50g total) Lengths: 14" to 26" Reusable: Can be re-taped and reapplied Tape-in extensions are the fastest method to apply, taking only 30-45 minutes for a full head. They lay flat against the scalp and are virtually undetectable.