Item Description Brand: Mead Product: No. 6 ¾ Security Envelopes (Press-It Seal-It) Model: 742021-ELG Quantity: 306 Envelopes (Partial Box of 500) Product Overview: Up for sale is a partial box of high-quality Mead Security Envelopes. While the original box held 500, I have personally hand-counted this lot to ensure you are receiving exactly 306 envelopes.