The Mercer M35404MercerGrates Narrow Coarse Grater features acid etched 18-8 stainless steel blades that stay sharp longer. The exacting manufacturing process of acid etching provides these graters with extremely sharp cutting edges, resulting in superior output. The rounded ergonomic handle is made from durable polypropylene and comfortable, slip resistant santoprene. The silicone stability car adds a non slip surface to rest on a work surface. Great for hard cheeses, carrots, coconut, and chocolate. This product measures at 15 inches in overall length by 1-3/16 inches in width.