Telescoping boxes offer an adjustable, two-piece design that provides flexible length and added protection for shipping or storing long, irregularly shaped items. Made from durable corrugated cardboard, these boxes consist of a separate top and bottom that slide over one another to create a custom-length fit—perfect for items like banners, blueprints, fishing rods, or metal parts. This extendable design ensures a snug fit, reducing the need for excess void fill and minimizing movement during transit.

Our selection of telescoping shipping boxes is available in various lengths to meet a wide range of packaging needs. Ideal for e-commerce, industrial, or manufacturing use, these boxes are an excellent solution for businesses looking to protect long, delicate, or valuable items without resorting to oversized packaging. Telescoping boxes help optimize shipping efficiency, reduce material waste, and enhance product protection throughout the supply chain.