For deeper curves, and to cover a larger space, you'll want the Super Slide ruler. This ruler is a few inches longer and the curve is much deeper, so it can create beautiful effects on your quilts.
Both the Super Slide and Mini Slide are Continuous Line rulers. If you stop quilting 1/4 inch from the edge, you can reposition the ruler and continue quilting the repeating curve. This will help you create beautiful borders with perfectly spaced lines every time.
For use with longarm or midarm quilting machines. For home quilting/sewing machines, use the 1/8-inch rulers.