1 Pc Magnetic Utility Knife,Magnetic Letter Opener Keychain Retractable Box Opener-Portable Mini Box Cutter With Retractable Blade For Mails/Packages/Art Craft,Heavy Duty Craft Knives (Easy-Grip Design),Delicate Lock Design Security Letter Opener Tool

1. Curved blade tip, will not hurt hands when cutting, no scratched items in the box or package, and also does a good job in the mail corkscrew. 2. Thickened and durable stainless steel blade with double-edged serrations for easy cutting 3. The surface of the blade is coated with anti-stick layer, which is easy to clean and wear-resistant. 4. The blade extension length is adjustable in 2 levels and is designed with a safety lock for another layer of security. 5. The back is designed with magnetic suction buckle, which is easy to absorb iron surfaces, such as refrigerator iron surfaces; Keyhole design, easy to hang, high aesthetics.