Hole size: 8.5 * 8.5cm.8.5 * 17CM， 8.5 * 25.5CM specifications of the switch stickers， suitable for 86 standard panel， double panel， three panel switch. So that you can not double-sided adhesive， double-sided adhesive recommended only in the case of loosening the use of cloth products have a certain flexibility so there is a small hole size error， please understand Oh.

Baby pictures: