DESCRIZIONE
A heater for use in a reptile breeding cage (100) is disclosed to include a flat heater body (10) including a front heat-radiating face (11), a flat back cover (12) covered on a back side of the front heat-radiating face (11), a heating layer (13) set in between the front heat-radiating face (11) and the flat back cover (12) and a thermal insulation layer (14) sandwiched between the heating layer (13) and the flat back cover (12), and a flat protective shell (20) accommodating the flat heater body (10) and providing an opening (21) through which the front heat-radiating face (11) of the flat heater body (10) is exposed to the outside. [Image Omitted] [Image Omitted]