Side Loading Boxes are designed for long, flat, or narrow items that are easier to insert from the side instead of the top. Ideal for frames, mirrors, signs, artwork, panels, and other flat products, these cartons feature full overlap flaps for added strength and protection during shipping and storage.

Box Strength ECT 32 / 44
Standard = ECT32 Strength
Heavy Duty = ECT44 Strength

• All measurements are in inches and reflect the inner box dimensions
• Boxes are sold in bundle quantities and ship flat to save on storage space and shipping.