Zzrywuty #10 Letter Size Mailing Envelopes for Business, 500pcs Self Seal Windowless Security Envelopes 4-1/8 x 9-1/2 Inch White 24LB Paper

Zzrywuty #10 Letter Size Mailing Envelopes for Business, 500pcs Self Seal Windowless Security Envelopes 4-1/8 x 9-1/2 Inch White 24LB Paper

• #10 Envelopes: Our #10 Envelopes suit for standard business and legal documents as well as sensitive letters, whether it's for sending letters in your daily life or office needs, envelopes can meet your usage requirements.
• Envelopes Windowless Design: Our envelopes feature a windowless blank design, making them suitable for standard business and legal documents as well as sensitive letters.
• Security Tint Pattern: The inner design with blue tint pattern prevent leaking information, protect your Letter from arriving safely.
• Self-Seal Envelopes: Envelope #10 comes with a self-adhesive strip, making it convenient and easy to protect your letter.
• For Office and Daily Use: Each set of packaging contains 500 pieces, meeting your daily business and daily needs. The size of #10 envelope is 4-1/8 x 9-1/2 inches.