10 EcoSwift 14.25 x 20 Kraft Bubble Mailers Size #7 Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 14.25 by 20 inches Size: #7 Dimensions: 14.25" x 20" Usable Space: 14.25" x 19" EcoSwift Self-Sealing, Peel and Stick Adhesive Quantity: 10