Thank you for viewing. Set of 3 heat panels with temperature control for reptiles and amphibians. - Quantity: Set of 3 - Power Type: AC power - Size: 155mm x 240mm x 2 240mm x 240mm x 1 - Application: For heating reptiles and amphibians - Features: With temperature control function Very convenient because you can set the temperature. I used to use them for raising Hercules beetle larvae. There are some minor stains and scratches, but there are no problems with use. Operation has been confirmed. Please purchase only if you understand that these are used items stored by a private individual.