Item number 182. If you'd like to purchase this item with others, please feel free to comment. Depending on the items, I may offer a discount and ship them together. In that case, it would be helpful if you could comment with something like "I'd like to purchase with item number ○." PTC heater for small animals, with a maximum surface temperature of 38°C and a minimum of 30°C! Provides a comfortable temperature. - Product Name: Multi Heater - Size: 142 x 92 x 15mm - Application: For small animals Thank you for viewing.