Purchased a few years ago and used several times. Stored at home, but I'm selling it because I haven't been using it much. No box or instructions included. There are some minor scratches from use, but it's mostly clean as it hasn't been used much. The size of the square part is approximately 25 x 25 cm. The height with the legs extended is about 7 cm. The thickness is about 2.5 cm when the legs are stored. Thank you for your understanding regarding this used item. m(_ _)m