Best Legal Mailing Envelopes

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count

AmazonBasics Catalog Mailing Envelopes, Peel & Seal, 10x13 Inch, Brown Kraft, 100-Pack

#10 Security SELF-Seal Envelopes, Windowless Design, Premium Security Tint Pattern for Secure Mailing, Ultra Strong Quick-Seal Closure - Size 4-1/8 x 9-1/2 Inches - White - 24 LB - 500 Count (34010)

Hilroy 76146 Kraft Envelopes, 9x12-Inch, 100-Count

ACSTEP Manila Envelopes Self Seal 9 x12 100pack, 9 x12 Mailing Envelopes in Yelllow, Manilla envelopes 9 x12 for Mailing, 100pack

AmazonBasics Catalog Mailing Envelopes, Peel & Seal, 9x12 Inch, White, 100-Pack - AMZP15

Hilroy Press-It Seal-It Kraft Envelopes, 10 X 13-Inch, 20-Count, Suntan (76046)

Hilroy No. 10 Press-It Seal-It Boxed Envelopes, 4-1/8 X 9-1/2-Inch, White, 50-Count (36712)

WINPAQ 10" x 15" White Catalog Mailing Envelopes, 28lb White Peel & Seal (pack of 50) - Great for Mailing, Storage & Organizing

Columbian #10 Security Envelopes, 500/Box, No Window, 4-1/8 x 9-1/2 Inches, Release & Seal Self Seal, White (COLO151)