I bought this last August and used it once, but the height didn't suit me. There is no box. When I purchased it, it was described as being smaller than a regular "Hitsuji no Iranai Makura" pillow. The approximate size is as follows: Size (approx.): 54cm long x 35cm wide x 6.5/8cm high This is one of a set of two "Hitsuji no Iranai Makura Premium" pillows that I purchased for 19,800 yen from Nittele Poshure (limited time offer until August 31st).