Bondage Tape
From BME Encyclopedia
Bondage tape is a 2-3 inch wide strip of thin plastic material that adheres only to itself, without any adhesive.
Bodange tape is typically intended to be used in erotic bondage, since it does not stick to the hair or skin. However it is due to these properties that it has now found quite a following among the stretching community; the lack of adhesives on the tape it makes it an ideal tool for stretching piercings as there is no sticky residue left in the fistula or allergy to the any adhesive as has been found to happen with electrical tape.
It has also gained popularity because like PTFE tape it can be applied to jewellry in layers allowing stretching in quite small increments, thereby reducing the risk of blowouts.