The official name is "Grill Hot Sand Mesh." It can be used with gas range grills, IH cooktop grills, and oven toasters. The interior size of the cooking appliance needs to be at least 17cm wide x 25.5cm deep x 4.5cm high. The main body has only been used a few times and is "like new," but the instruction manual is heavily soiled, so the condition is listed as "slightly scratched or dirty." Please check the manufacturer's website for details. *If you do not need the instruction manual, please let us know in the comments before shipping. Product size: Overall length 25cm x width 16.2cm x height 4cm Material: Body: 18-8 stainless steel Country of origin: Japan