Размер: 45 х 17 мм (размеры могут отличаться в разных партиях)

This is a Adhesive backed clear decal. To apply take two pieces of 1/2" scotch tape approx. 2" long, apply one piece to the front of the decal, and the other to the back of the decal, then pull the tape apart separating the film from the decal. Then holding tape apply decal to rod.

https://youtu.be/-shkrxDr7Pw