Features: Privacy design: The recipient and return address will be displayed through our double window. The black stripe and checkered design on the inside of the envelope can effectively prevent others from viewing your sensitive information and protect your privacy Important notice printed clearly: The front of the W2 envelope is pre printed with the message [IMPORTANT TAX RETURN DOCUMENT ENCLOSED], ensuring that the recipient will not ignore or discard this important mail Specifications: Material: paper Color: white Size: 9.25 x 5.63 inches/ 23.5 x 14.3 cm Package includes: 50 x Envelopes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Package Contents: you will receive 50 W2 envelopes for employee W2 forms printed in 2up V2 Horizontal Perforation format; This is a sufficient quantity and the envelope size is 9-1/4" x 5-5/8"(235 x 143 mm), which is a excellent choice for official documents Privacy Design: the recipient and return address will be displayed through our double window; The black stripe and checkered design on the inside of the envelope can effectively prevent others from viewing your sensitive information and protect your privacy Quick and Easy Self Adhesive Closure: these window envelopes are self adhesive, which can achieve a faster and simpler sealing process; Just pull the strip and press to seal your form, keeping your contents safe during transportation Important Notice Printed Clearly: the front of the W2 envelope is pre printed with the message [IMPORTANT TAX RETURN DOCUMENT ENCLOSED], ensuring that the recipient will not ignore or discard this important mail Reliable Material: these W2 envelopes are made from wood-free printed paper material, which provides durability as well as security to ensure a good seal, making these envelopes a smart choice for your professional mailing needs