This sharpener is designed for double-bevel, straight-edged knives, excluding serrated ones, making it ideal for sharpening the finest gourmet kitchen cutlery. It features an easy, three-step sharpening process set at a 16° angle. The sharpener also includes a retractable cover for convenient, compact storage and comes with a 5-year warranty. 5.4000001″ L x 1.9″ W x 1.9″ H SKU: MLHJA-SSLVW Item Number: AP0138 Setup charge: $65.00 Packaging: Bulk