Reptile Heater Cover: This product is a Terrarium Heat Lamp Protector Cover, designed to provide a safe and warm environment for your pets during winterEasy to Install: It functions as a Reptile Heat Lamp Heater Holder, ensuring the heat lamp stays in place and provides consistent warmthNote: The package includes a Ceramic Heat Lamps Lampshade Holder, but please note that the Ceramic Heat Lamps are not includedFor Security: The heater guard feature ensures security by preventing direct contact with the heat source while maintaining an optimal temperature within the terrarium or cageWide Applications: This heating device is suitable for pets including reptiles, lizards, tortoises, turtles, crabs, spiders, chicks, snake, and quails. It can also be used for amphibians Specification: Material: Metal, ABS plastic Size Chart: 8cmx8cmx14.4cm/3.15inchx3.15inchx5.67inch Package Includes: 1 Reptile Heat Lamp Holder(Not Include Heat Bulb) Note: Please allow slightly errors 1-2cm differences due to manual measurement.