9" Corrugated Cardboard Boxes Shipping Supplies Mailing Moving - Choose 5 Sizes

200-LB Single Wall Corrugated with 23-LB Edge Crush Test (ECT). 9" x 9" x 9". 9" x 6" x 4". 9" x 6" x 3". 9" x 4" x 4". 9" x 4" x 3".

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