It can be adapted to the height – the bottom and the lid ideally overlap and are adapted to the size of the contents, from 500 to 1000 mm, depending on the type. Protective function: covers, covers the bottom and doubles the thickness of the carton on the sides. Made of five-layer corrugated cardboard with kraft paper cover. Sold in packs of 10. Price per carton. Used for flat products, the telescopic carton is designed for transporting items such as paintings, frames, calendars, bulletin boards and mirrors.