📦 Heavy-Duty Double Wall Shipping Box – 22" x 22" x 22" | 48 ECT Strength | Made in USA

Protect your shipments with confidence using this extra-strong 22x22x22" double-wall cardboard box, built to handle heavy loads and demanding shipping conditions. Whether you're packing for freight, storage, or moving, this box offers superior durability, sustainability, and performance.

🛠️ Product Highlights

• Dimensions: 22" × 22" × 22" (L × W × H)

• Wall Type: Double Wall Corrugated

• Board Strength: 48 ECT (Edge Crush Test)

• Material Thickness: 1/3" Kraft Corrugated Board

• Weight: 3.6 lbs per box

• Sold Individually: 1 box per quantity selected

💪 Built for Heavy-Duty Use

• Designed for high-impact shipping via air, rail, and sea

• Ideal for moving, storage, and industrial packaging

• Reinforced double wall construction resists crushing and punctures

🌱 Sustainable & American-Made

• Proudly manufactured in the USA

• Made from sustainably sourced, recyclable materials

• Meets strict environmental and quality standards