750 Payroll Envelope Size: 3 1/8 x 4 5/8″ A payment envelope and pay statement in one! Compact envelopes come with preprinted areas you can use to give employees a complete record of their earnings and deductions. Earnings and Payroll Deductions Social Security & Medicare areas added. Tough manila stock protects contents. Secure envelope contents. Gummed flap seals securely when moistened. Product construction: Envelope/Form Combinations 500 per package