Sadie, I get my cherry bark off the trunk of trees 12" in diameter or more when I can. It yields longer pieces and these older trees tend to have less branches and knots on the trunk to contend with. With a pocketknife I cut a vertical line on the trunk that will be the butt end of the strips. The cut only needs to be 1/8" deep or less. I just pull off as wide a strip as I can, usually about 2" wide. These strips are about as thick as 2-4 oz leather. I take them down mainly on the backside with the scraper, then lightly cleanup the outer-side with the scraper. You can get it paper thin or leave it slightly thicker, depending on the use. Hope that helps.