This is a fully adjustable measuring gauge for piercing. It is fully autoclaveable and is ideal for marking prepared skin with the size of jewellery to be used. If you set the gauge to the size of jewellery that is going to be used means that there is much less chance of any mistakes being made. This gauge is part of the extensive range of piercing equipment we supply. All our piercing equipment is sterilising to incredibly high standards to ensure safety for both you and the client.