The Ryman Cutting Mat is a self healing A3 mat with a non slip surface, designed to protect desks and tables. This cutting mat is ideal for all arts and crafts projects, providing protection for surfaces. Its vertical and horizontal printed guide lines help increase accuracy. This A3 cutting mat can be used with craft knives or scalpels and helps preserve the sharpness of blades, giving them a longer life. The Ryman Cutting Mat is self healing, meaning it won\'t disintegrate with repeated use, and is a double sided, non reflective mat. . Dimensions 450x300mm