Spellbinders T-004 Pierce/Self-Heal Mat Magnetic Handy Mat 12 x 18 inch magnetic placement mat is double-sided One side has a soft foam and slightly flocked surface - perfect for piercing, using brush side of the tool 'n one, and stamping The other side is a Self-Healing surface - perfect for cutting and general crafting Features a one inch magnetic Strip along the top edge to hold items in place Both sides have measurement grids