12x12x48 TS Size Shipping and Packing Box - Cardboard - Telescopic Shipping Box 12 x 12 x 48" Telescopic 2 Box per Order of 1 Important Box Assembly Note: This box is a Telescopic Box – 12" x 12" x 27" to 52" Adjustable Height Get the perfect fit for your shipping and storage needs with our telescopic box, designed to expand and contract in height for ultimate flexibility. Starting at 27 inches high and extending up to 52 inches high, this adjustable carton adapts to the size of your items—no excess void fill or wasted space. The width and Length will remain at 12 inches, only the height is adjustable, Tape is required and not included. Key Features: Adjustable Height: Ranges from 27" to 52" high for a custom fit. Sturdy Construction: Made from durable corrugated material for secure packing and protection. Space-Saving: Ships and stores flat until needed. Versatile Use: Perfect for long, tall, or oddly shaped items. Before You Buy: An assembly video is provided in the image section to guide you step-by-step on building your telescopic box correctly. We recommend watching this video before purchasing to ensure it meets your needs. Whether you're shipping artwork, lighting, tripods, or other tall products, this telescopic box gives you the adjustability you need without compromising strength or protection. Dimensions listed are internal measurements Boxes are shipped flat or folded Tape not included. Easy and quick assembly is required to make flat boxes into standard boxes Ships flat for freight and storage savings. All our boxes are produced right here in the USA 32 ECT 1/8" thick kraft corrugated board sustainably sourced and recyclable NMFC Code: 29785-5 Freight Class:125 2.14 lbs each 32ECT singlewall corrugated cardboard boxes are the industry standard. These durable Cartons can be used universally for various shipping applications via water, railroad, and air and even as moving boxes. Buy cardboard boxes and packaging boxes wholesale