[High Quality]: Letter Opener Slitter is made of high quality plastic and concealed stainless steel razor blade, more safety than a traditional steel letter opener. [Portable Size]: Letter Opener Envelope Slitter size is 3x1.8x0.1 inches, light weight and small size design are for easy to carry, convenient for put in pocket or bag, as the same time, perfect for a business trip. [Keychain Hole Design]: Include 12 pcs mail opener, black, enough for your daily need and gift for others. A keychain hole design makes it could attach on your keyring, convenient for use in outdoor or indoor. [Widely Use]: Our letter openers with razor blade make you could open the envelopes, mails, packages quickly, perfect for home or office use, women, men, and teens could use. [Please note]: Because the product is a mini size part, children under the age of three are not suitable for use. It can be used with parents. Colour: black Material: ABS Package Contents: 12 * Letter Opener