Our 4" x 4" x 4" white corrugated boxes provide a clean, quality and professional appearance for your shipments. The crisp white background makes any applied labels and special shipping instructions stand out. These 4" x 4" x 4" white shipping containers are manufactured from strong 200#/ECT-32-Our white-style cube boxes are perfect for shipping small, light-weight fragile items, round, cubic or odd-shaped items.