#8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (NOT for INVOICES) - 24 LB - 500 PACK

500 PACK SELF-SEAL ENVELOPES - HERKKA #8 security envelopes are designed with hook-and-loop closure and seal, no need for moisture and a premium security tint to protect sensitive information and a super strong self-sealing strip. Suitable for home or office; safely sends checks or other confidential documents.

PREMIUM SECURITY CHECK COLOURED ENVELOPES - The interior of our No8 Security envelopes uses a dark blue security tint and heavy cover for protection content and sensitive information, a security tint makes the envelopes difficult to see through which ensures maximum privacy.

DOUBLE WINDOW DESIGN - Only addresses will show through our 2 unique windows. No presentation of reminders, payee line or amount in windows. Ideal for Quickbooks Check, Business Check, Secure Mail Documents. Notice: These #8 double window envelopes are not compatible with QuickBooks invoices.

EASY AIRTIGHT SEAL - Our No8 envelopes are designed with an ultra strong self sealing adhesive strip to create a full and super secure seal on each envelope that won't open or tear easily, great for mailing letter size and larger documents without splitting.

LONG LASTING SUPPLY - Large size envelopes and 500 envelopes in each pack for a long lasting supply, suitable for daily business correspondence and large shipping tasks! Click the orange button to order now.

#8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (NOT for INVOICES) - 24 LB - 500 Count