HIQ Parts, Circular Masking Stickers Medium (3.0-4.6mm)

Pre-cut circular masking that enables highly precise circular masking in 0.2 mm increments.
A circular masking sticker and a 2-way method that allows the surrounding area to be masked with a surplus of excess masking. Fine-tipped tweezers are required to handle the masks.
Comes in a zipper bag that is convenient for storage.