Black paper envelope size 18.5 * 13.5 cm, quantity 10 pieces

Technical specifications Because quality lies in details, here is what distinguishes this product technically: Material type: high-quality cardboard with low porosity and full color saturation (Solid Core). Precise dimensions: 18.5 cm (width) × 13.5 cm (height), compatible with B6 or A6 folded cards. Color: Matte Black without gloss, ensuring content is not transparent. Quantity in package: 10 envelopes. Compatibility with writing: accepts metallic pens (gold/silver), screen printing, or stickers. Closure mechanism: precise engineering design to protect contents (requires external adhesive or wax). Superior quality standards (Information Gain) We in the paper department know that the envelope is "the ambassador of the gift." This black envelope features a carefully considered paper density (GSM) that prevents viewing the interior even under strong light, making it the perfect choice for confidential correspondence or cash gifts and jewelry. Unlike lightweight commercial envelopes, this paper is designed to withstand shipping and handling without tearing or showing creases easily, maintaining the dignity of the occasion. Why is it the first choice? (The Value Prop) In the world of distributions and gifts, first impressions are everything. Using a luxurious black envelope transforms your message from just "a paper" to a "royal invitation." This product solves the dilemma for small business owners and producing families in finding packaging that combines an affordable price with a professional (Premium Look) appearance. It is the smartest investment to elevate the value of your final product; the customer is not just buying a card, but an experience of opening a luxurious-feeling envelope, and all of this is now available through the main page of Al-Sharq Al-Nader Store. Creative ideas How to turn this envelope into a masterpiece? Modern wedding invitations: use white or gold ink to write directly on it to elegantly break the black intensity. Eid distributions: add a cash "Eidiya" inside and seal it with a red wax stamp, making it look like a message from the Middle Ages. Visual identity for stores: if your store sells silver accessories, the black background of the envelope will make your product shine when taken out. "Open When" messages: ideal for a series of emotional messages to be opened at specific times due to its high privacy. Usage guide To achieve the best results when using the black envelopes: Writing: due to the dark color, avoid blue or black dry pens. Use white or gold "gel roll" pens, or use custom vinyl stickers for addresses. Sealing: to increase luxury, do not just use traditional glue. We recommend using "Waxesil" (wax seal) to close the back flap, adding a three-dimensional and luxurious texture. Storage: keep the envelopes in a dry place away from humidity to maintain paper straightness and prevent edges from creasing. Frequently Asked Questions (FAQ) Can addresses be printed on this envelope with a home printer? Usually not, because laser and inkjet printers do not have white ink. It is recommended to print on a transparent or white external sticker and stick it. Does the envelope contain self-adhesive for sealing? The envelope has a classic design, and to ensure stability, it is preferable to use double tape or a wax seal for a secure and elegant closure. What is the suitable card size for this envelope? With dimensions of 18.5 × 13.5 cm, this envelope is ideal for holding cards measuring 18 × 13 cm or less, leaving a comfortable margin for inserting and removing. Are you ready to take your packaging to the next level? Don’t let your messages pass unnoticed. Make every detail reflect your refined taste and order your set of luxurious black envelopes today before they run out.