Measurements are 48" L x 1" W. Each piece is approximately 1-inch by 1-inch and there are 8-10 pieces per foot.
As a courtesy, I always throw in a few extra pieces just in case some are damaged in shipping or during installation.
If you would like them to be larger or smaller I can customize them for an additional charge.
The size just needs to be proportionate so they aren't distorted from the length or width being larger or smaller than the other side.
Also includes instructions for application. Contact me if you have any questions.
Thank you!