An Animal Cage Twin Grill PP/SS refers to a cage used for housing small animals that is constructed from a combination of polypropylene (PP) and stainless steel (SS) materials. The twin grill design likely refers to a cage with two levels or grills, allowing for additional space and separation for the animals.

The use of PP and SS materials makes the cage durable, easy to clean and rust-resistant, ensuring the safety and comfort of the animals inside.