100 EcoSwift Size #00 5x10 Poly Bubble Mailers Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 5 x 10 inches Size: #00 Dimensions: 5" x 10" Usable Space: 5" x 9" EcoSwift Self-Sealing, Peel and Stick Adhesive Quantity: 100