This Pre-Cut is a collection of 40 Strips that are each 2 1/2 inch x 40 inches. One of our favorite features of the Wilmington Pre-Cut Strip packs is that they are all Straight Cut (i.e. NO Pinking/zig-zag edges) and they come factory sealed in shrink wrap to help preserve the edges and keep them from raveling. The Wilmington Strip Packs are the same size and quantity as a standard Jelly Roll, so interchange these with confidence in your next project. We know you'll love these as much as we do!