Conveniently compact for the quilter on the go! 8 x 8 mat fits in your project tote and rotates to help you cut and trim fabric at easier angles. Self-healing mat provides a cutting surface that lasts longer than others. Easy-to-read measuring grid makes accurate measurements a snap. 30-, 45- and 60-degree bias lines make creating triangle and star shapes.Store flat away from sunlight, heat and cold - clean with warm water and mild soap.Lifetime warranty.