Product Part - 30 x 18 x 16 5/8 RSC 51 ECT Kraft Double Wall

Safeguard large, heavy, or fragile items with our 30 × 18 × 16 5/8 Plain Kraft Double Wall Boxes. Crafted from heavy-duty ECT‑48 kraft corrugated material, these boxes offer superior stacking strength and protection—ideal for shipping or storing substantial products. They ship flat to save on storage space. Perfect for industrial, fulfillment, or e-commerce applications requiring reliable and durable packaging solutions.