Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)

#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)

500#9 Double Window SELF Seal Security Envelopes - for Invoices, Statements & Documents, Security Tinted - Size 3-7/8 x 8-7/8-24 LB - 500 Count (30139)

500 Self Seal Security Mailing Envelopes - #10 White Letter Businesses Envelopes -500 Peel and Seal Tinted Windowless # 10 Envelope - Printer Friendly - Self Stick Bulk Envelops

Acko #10 500Pack Double Window Envelopes Quick-Seal Closure Envelopes 4 1/8 x 9 1/2,Security Tint Pattern Designed for Home Office Secure Mailing,Letters and Invoices - White Envelopes 500 Count

AmazonBasics 92 Bright Multipurpose Copy Paper - 8.5 x 11 Inches, 10 Ream Case (5,000 Sheets)

AmazonBasics Multipurpose Copy Printer Paper - White, 8.5 x 11 Inches, 8 Ream Case (4,000 Sheets)

Boise X-9 Multi-Use Copy Paper, 11" x 17", 92 Bright, 20 lb, 5 Ream Carton (2,500 Sheets)

ACCO Paper Clips, Jumbo, Smooth, Economy, 10 Boxes, 100/Box (72580)

DocuGard Blue/Red Prismatic Top Check, 8.5 x 11 Inches, 24 lb, 500 Sheets, 1 Check Per Sheet (04532)

AmazonBasics #9 Envelopes with Peel & Seal, Double Window, Security Tinted, 500-Pack