9x6x4 Black Shipping Boxes, 30 Pack Medium Mailer & Packaging Boxes for Small Business, Heavy Duty Corrugated Cardboard, Perfect for Mailing & Shipping
【Size & Capacity】9x6x4 Medium Shipping Boxes – Outer dimensions 9x6x4 inches, inner dimensions 8.6x5.6x3.8 inches, ideal for apparel, books, and medium retail items; works as mailer boxes, mailing boxes, and packaging boxes for small business shipping
【Strength & Protection】Durable ECT-44 corrugated cardboard with 150 lb tested strength and clear protective surface layer, providing slight water- and oil-resistance for safe shipping; sturdy cardboard boxes for shipping protect your items
【Ideal for Business】Perfect for shipping boxes for small business, daily order fulfillment, and ecommerce packaging for Amazon sellers and other platforms
【Black Shipping Boxes】Smooth black finish creates a professional look for gift packaging, retail items, and creative DIY projects
【Quantity & Professional Look】30-pack black 9x6x4 mailing boxes deliver uniform, branded presentation for small business shipping and packaging
