4 x 4 x 20" Tall Corrugated Boxes

These 4 x 4 x 20 inch tall corrugated boxes feature an end-loading RSC design built from ECT-32 single wall kraft corrugated board. The narrow vertical profile addresses a specific gap in standard box assortments, providing a rigid, closeable alternative to mailing tubes for elongated items that need full enclosure and stackable geometry.

The 20 inch height and compact footprint make these boxes a practical fit for e-commerce retailers shipping fishing rods, curtain rods, posters in rigid packaging, rolled textiles, and industrial components such as shafts, tubes, and bar stock. Fulfillment centers, craft suppliers, and specialty distributors use them wherever a tall, narrow box is required for accurate dimensional weight calculations and reliable product protection.

Each box weighs approximately 0.31 lbs, adding minimal tare weight to outbound shipments. Boxes are shipped flat in bundles of 25 for compact storage and efficient staging at pack stations. This product is parcel-friendly.