Contents: GEX Heating Top S 16W x 4 GEX Reptile Heat M 20W Vivaria Panel Heater with Temperature Control Function 14W *All for indoor use. Total of 6 items (not for individual sale) These were used for keeping reptiles and amphibians. Due to changes in living circumstances, I am giving them away, so I am offering this set of heaters. Operation has been confirmed. There may be scratches, dirt, and dust that hasn't been completely wiped off. The panel heater especially has many scratches. Please purchase only if you understand that these are used items.