Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Since 1950, we have been known for our wide selection of high-quality products at a fair price. Our tools help bridge the gap between ideas and innovations. No matter how ambitious your next project is, our mats are available in numerous sizes, ranging from 3.5 x 5.5 inches all the way up to 48 x 96 inches. Printed grid pattern includes guidelines for 45 and 60 degree angles and 0.5 inch grid lines. Find the perfect center on any project with zero centering lines. All 4 edges are fully numbered and graduated with 0.125 inch hash marks that extend beyond the zero base line for convenience. Mat sizes 24 x 36 inches and above include internal horizontal and vertical graduated hash marks. Whether you like to use a rotary blade or a straight utility blade, the composite vinyl construction of this mat will be able to handle it. The design allows for a long-lasting, non-glare, surface that can be cut and slashed constantly without showing marks or cutting lines. Non-stick surface is impervious to abrasions and liquid spills. GBM Series - Green on one side, black on the other, with both sides gridded. Professional quality for all kinds of graphic arts, hobbies, crafts, shop, and industrial applications. This durable, self-healing, reversible cutting mat is 3 millimeters thick. Not just for cutting; it can also be used as a desk blotter or general-purpose work mat.

Number of Items: 1. Item Weight: 2 Pounds. Included Components: Home Decor^Decorative Accessories^doormats. Special Feature: Self Healing. Product Care Instructions: Hand Wash Only. Material: Vinyl Composite. Product Dimensions: 24"L x 18"W x 0.11"Th. Color: Multicolor. Brand: ALVIN. Date First Available: September 15, 2013. Is Discontinued By Manufacturer: No. Best Sellers Rank: #4,410 in Arts, Crafts & Sewing. Customer Reviews: 4.8 out of 5 stars 174 ratings 4.8 out of 5 stars. Item model number: GBM1824. : B00SLRJCUS. Manufacturer: ALVIN. Item Weight: 2 pounds. Product Dimensions: 18 x 24 x 0.11 inches.