Made of non-toxic plastic material, durable and no harms to pets. The sucker make it very convenient to install on the wall, no need for any tools. 2 heavy duty suction cups allow this perch to adhere securely to the shower wall and the stick is anti-skid. This perch can be assemble and disassemble very easily, help you to save bathroom space when it is not in use. When installed on the wall of bathroom, it can help birds take a comfortable shower; when installed on the window, this would be very good stand for enjoying sunshine. Help your birds grow healthily.