📧【Specifications】Envelope size: 7"L x 4.35"W. Quantity: 50 Pack, 100 Pack, 200 Pack. Material: 300GSM White Cardboard. Please confirm its quantity and size when purchasing.
📧【Perfect for Card Shipping】These thickened 7" x 4.35" envelopes are the perfect choice for optimized card shipping. These baseball card mailing envelopes are designed to accommodate semi-rigid sleeves and top-loading cards.
📧【High Quality】Each rigid mailer is made of thick cardboard, which is lightweight and durable. The surface of the envelope is treated with good gloss and scratch resistance. They are also suitable for storing/mailing flat items such as invitation cards, greeting cards, invitation letters, postcards, handmade cards, and more.
📧【Upgraded Adhesion】The strong sealing adhesive of the mailing bag does not require additional licking of glue or wetting with water, which ensures the safety of your items.
📧【Easy To Open】The tear strip design on the back allows you to easily open the package from the left/right to take out the items. This also avoids the trouble of opening the adhesive and the risk of damaging the items during the opening process.