We ship by USPS First Class Shipping with TRACKING for a safe delivery.You are Purchasing 25 Piece Count ofULTRA-LITE Brand Poly Bubble Mailers – Made in the USA Size #00 – Actual Exterior 5-3/4″ x 9″ – Interior 5″ x 9″ Water Resistant! – Tear Proof – 100% Recyclable Product They have a tough outer layer, double finned edges and strong self seal tab.Water Resistant! – Tear Proof – 100% Recyclable Product They have a tough outer layer, double finned edges and strong self seal tab. Mailers are lines with 3/16 layer of bubble wrap to protect your items. Tough outer layer provides stiffness and rugged durability. Strong Self-sealing pressure-sensitive strip closure. Strong seams to allow for over stuffing, bubble wrap lining. PLEASE NOTE: The Second & Third Photos show actual ruler size for the 9 inches in length. Flap top for closing is not measured in the 9 inches. NOTE: Photo of the original box, so you can see the quality of the bags. You are buying 25 Bags per order Your bags with be shipped in a Poly Bag First Class Shipping. Use the magnifier options to see close up. WE SHIP QUICK Check our FeedbacksComing from a Non-Smoking HomeThanks for looking at our listing