You can use the cards on their own with a simple tensioning device, such as tying the yarn to a door knob and tensioning around your waist. Or use the cards on our Inkle Loom. (You can also use other Schacht looms to tension your warp.)

Each card is 3-1/2" square, with colored bands and stripes along each edge to help you follow a pattern. Made of sturdy yet flexible 24-point card stock, these cards will serve you well over many, many warps. The cards come in packages of 25—more than enough for a range of projects.