Heating plates can get very dirty from chicks jumping on top of them. The heat plate cover is sold in a pack of 3 and are washable and re-usable. Made of transparent plastic (PET). After each use, the cover can be cleaned by rinsing it with warm water to remove the dirt and dust. The cover is suitable for the new Safety 600 & 1200 heating plate models (models from 2019 onwards).
Heat plates are sold separately.