Category : Business/ServicesQuality Park No. 10 Double Window Security EnvelopesPrice: USD55.32 No. 10 envelopes feature two poly windows for the return and mailing addresses. The inside tint provides privacy for sensitive documents. 24 lb. envelopes are compatible with most standard 8-1/2' x 11' computer-generated invoices and statements. The toOther products from Bulk Office Supply |