These 8 x 4 x 52" side loading corrugated boxes use Full Overlap (FOL) end construction, which layers flaps completely across the bottom and top panels to deliver greater stacking strength and puncture resistance than standard RSC designs. Built from ECT-32 single-wall corrugated board, they are engineered for long, narrow items that cannot be accommodated by conventional top-loading cartons.

The side-loading configuration is especially practical for sporting goods, curtain rods, architectural trim, fishing rods, fluorescent tube packaging, and similar elongated products. Manufacturers, retail distributors, and e-commerce operations shipping oversized or awkwardly proportioned items rely on this format to maintain product integrity without resorting to custom fabrication.

Each box weighs approximately 1.127 lbs and ships flat, keeping warehouse footprint minimal until units are needed. Bundles contain 15 boxes, sized for moderate to high-volume replenishment cycles. The parcel-friendly dimensions make small-parcel fulfillment efficient without requiring freight coordination.