Carbon reads very differently on a screen than it does in your hands. Weave scale, drape and how much a cloth wants to distort when you cut it are the things that decide whether a part comes out clean, and none of them show up in a spec table. This pack puts our weaves on your bench so you can judge them before ordering yardage. Samples of our carbon fiber weaves for side-by-side comparison Check drape over a curve before you buy a yard of the wrong cloth See how plain weave and twill patterns scale on a real part Wet a corner out with your own resin to check appearance after cure Pay attention to how each sample behaves when you pick it up by one corner. That is the same behavior you will be fighting or enjoying on the mold.The pack pays for itself. Every sample order ships with a card carrying a single-use code worth $25 off your next order of $100 or more from our own composites line. The code is unique to your card and works once.