Extremely disappointing - BIAB with extension - extension was glued on using dab of nail glue you get in a pack of falsies, when I left I noticed I had polish on some fingers and missing any colour on a strip at the side of one thumb nail. Within 24 hours two of the extensions fell off (one from the ‘pressure’ of lightly running my fingers through my hair) - unattaching from my nail bed and then creasing the BIAB overlay - never had this before from any salon, behaved like press ons!!