Unique locking blade sleeve minimizes the potential for accidents. Press-and-push thumb slider advances and retracts blade sleeve. Lanyard hole enables peg-board storage. Durable steel construction stands up to heavy use. Convenient, easy-to-replace No. 9 razor blades. Scrapers Type: Safety; Blade Width: 1.5"; Blade Material: Stainless Steel; Handle Length: 4".