Made of flexible, durable material that is easy to carve and will not dry out or crack over time. Smooth surface cuts like butter and creates clean edges. 1/8" thick linoleum is virtually uncompressible and can be carved on both sides. Transparent sheet eliminates the need for transferring an image; ideal for use with photographs, magazines or any printed image. Terrific for students who are just learning the block printing process as well as professional block printers. Great for etching and stamp making, too. Measures 4x6".