Perfect For Mailing and Crafting Create a Budgeting System Pairs w/ shades like Brown Kraft and Olive Green #7 Business Colored Envelopes JAM Paper #7 Business Premium Envelopes are excellent for mailing, storing and organizing. Choose these Smooth Black 3 1/2" x 6 1/2" envelopes and stay organized in style, whether you're on the go or at your workspace! Clean your workspace from loose paperclips, push pins, coins, and writing utensils or keep your drawers in perfect order by compartmentalizing important items with these handy envelopes! They also double in use to send unique mail and gifting friends and family gift cards. Your content stays secure as these envelopes are made from high quality smooth 24 lb. paper and feature a moisture activated gum closure. From storing to mailing, these envelopes cater to unique needs in superior quality and style! This pack contains 100 envelopes. Each has an open end opening, straight flap, and smooth finish. Size: 3.5in x 6.5in | Color: Smooth Black | Quantity: 100/pack