Choice Shipping Supplies is your primary source for all of your corrugated needs!Our large assortment has many box styles to chose from such as standard, heavy-duty, tall, flat, specialty moving boxes and much more! With over 1,600 corrugated box sizes available, our huge selection ensures you can choose the right size box for any application. Check out the Choice Shipping Supplies store for a full selection of corrugated boxes!Product Specifications: 36 x 8 x 30" Side Loading Boxes. Package includes 10 heavy-duty side loading boxes per bundle. Boxes ship flat to save on storage, space and shipping. Corrugated boxes are reusable and recyclable. Inside dimensions measure 36 inches in length x 8 inches in width x 30 inches in height. Carton capacity is approximately 5 cubic feet. These cartons open along the ends for easy insertion of frames, mirrors and other flat products. Great for packing, shipping, moving and much more! These boxes are 40 percent stronger than standard boxes. Manufactured from 275#/ECT-44 single wall, c-flute kraft corrugated. Recommended weight capacity is 95 pounds. This is only a guide, weight must be distributed evenly. Designed with full overlap flaps for added protection. These boxes are easy to assemble and fold together in seconds. Made in the United States.