Round hot plate with a glass lid. The approximate size is 35cm in diameter and 4cm deep. I found it while cleaning out my parents' house. The purchase date is unknown. Judging from the condition, it seems to have been used very little. The outer box is included, but it is deformed. YAMAZEN HG-1200(T) Number of plates: 1 Hot plate type: Hot plate Hot plate shape: Round type Please consider purchasing, understanding that this is a used item stored at home.