FIS 12x10 White Envelope Peel and Seal offers professional-grade mailing solutions for businesses and offices. Each box contains 6 packets of premium white envelopes featuring convenient peel-and-seal closure for quick, secure sealing without additional adhesive. The generous 12x10 inch dimensions accommodate standard documents, brochures, and materials. Ideal for corporate correspondence, invoicing, and bulk mailing operations. Reliable quality construction ensures consistent performance across high-volume applications.