Portable Letter Opener Card Size Envelope Slitter with Ruler Lightweight Mail Opening Cutter for Office Home-Black

Product Features: Slim and lightweight credit-card-sized design fits easily into wallets, cardholders, or office pockets—portable and space-saving for on-the-go mail opening anytime. Concealed sharp blade tucked into the side with only a small cutting edge exposed, allowing smooth envelope slitting without paper jams while reducing the risk of accidental cuts. Precision centimeter scale printed along the side edge, combining letter opening and quick measurement functions in one—a dual-purpose tool that boosts desktop organization efficiency. Smooth, rounded housing with no sharp edges, fully encasing the blade to prevent scratching other cards, phones, or documents during storage. High-strength rigid shell resists pressure, bending, and breakage—remains intact and protects the blade even after prolonged storage under pressure in bags. Ideal for opening mail at home, cutting courier envelopes in the office, or splitting documents in retail stores—a simple yet functional desktop tool, individually packaged for convenient storage.