#10 Envelopes Letter Size Self Seal | 500 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB is a Office Essentials option for everyday use, business supply needs, resale shelves, or household stocking. Review product size, pack count, and shipping details before checkout.