1000 5 x 10 Kraft Bubble Mailers Size #00 Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 5 inches by 10 inches Size: #00 Dimensions: 5" x 10" Usable Space: 5" x 9" EcoSwift Self-Sealing, Peel and Stick Adhesive Quantity: 1000