#10 Security Envelopes Self Seal, No. 10 Windowless Security Tint Pattern, Secure Mailing Envelopes, 4-1/8X9-1/2 Inches, 24 Lb White Business Envelopes, 200 Count

Generic Corrugated Cardboard Carton Shipping Boxes, 25×20×9cm Mail Small Parcel Postal Boxes, Brown Packaging Mailing Boxes for Business, Posting, Storing or Gift