THIS IS THE NEW Extenda Bond PLUS With NEW Thumb-Nail technology that create a dull no-shine effect on tape.This is one of the strongest tapes available on the market today. This tape is excellent aon all types of systems. This tape is all i ever use regardless of the type of system I am tracking down. Reason being is that its very flexible and durable. Yet is as thin as saran wrap. So once it is on your full head, no one can even see or feel the base of your system when they run they're hand through your hair. This tape is excellent for full head bonding and can be used alone without any adhesive. I strongly suggest you still use adhesive in small amounts to ensure security. This tape comes in 1.5 inch tabs & 12 inch strips and by 40 Foot roll.