PERFECT GIFT. When these mats are not being used for cutting, they make a perfect surface for drawing or writing, thanks to the resilient texture of the 3-ply construction. Adir Cutting Mats are the ideal choice for artists, designers, photographers, illustrators, calligraphers, scrapbookers and hobbyists.**Prop 65 Warning - Lead and DEHP**. SPECIAL FEATURE. Our cutting mats come the bonus feature of a different color on each side of the mat - one side is black, the other, green. Not only is this like getting two mats in one, but these two colors are non-glare and easy on the eyes. These are available in different sizes: 12x18", 18x24", 24x36" & 30x42". TOOTH TEXTURE, SURFACE & GRADUATION. Our pro-quality, self-healing mats have a medium tooth texture, non-glare surface, and are graduated on all four sides. Hash lines extend outside of the border. Grid has 45 and 60-degree angle guides, and .5L inch marks. These also have lines for cutting diagonals, and these come graduated in centimeters and millimetres. VERSATILE USE. Constructed with a self-healing surface, the AdirCorp Double-Sided Cutting Mats are extremely durable and hold up under repeated use with art and mat knives or rotary cutters. You can use these mats as a desktop protector or DIY cutting board at your room, home, school or office. DURABLE CONSTRUCTION. These self healing cutting mats are constructed from high-quality vinyl composite. These are extremely durable, with 3mm thickness which prevents cutting through when dealing heavy duty cutting.Number of Items: 1. Item Weight: 1 Pounds. Included Components: Adir Professional Self Reversible Healing Cutting Mat, 24 by 36-Inch, Green/Black. Shape: Rectangular. Material: Vinyl. Product Dimensions: 36"L x 24"W x 0.3"Th. Color: Green/Black. Brand: Adir Corp.