Flat Corrugated Boxes - 20 x 16 x 4", ECT-32, 25/Bundle

25 Flat Boxes: Simplify your packaging needs with a bundle of 25 flat corrugated boxes, each measuring 20x16x4". Ideal for Shallow Items: Perfect for shipping shallow products such as apparel, books, frames, artwork, mirrors, and clothing. Strength and Durability: Crafted from ECT-32 kraft corrugated material, these boxes offer both strength and durability. Cost and Space Efficient: Sold in bundle quantities and shipped flat, these boxes save on both storage and shipping costs. Eco-Friendly Choice: An eco-friendly packaging solution suitable for businesses and individuals, contributing to sustainable practices.