Petmate Precision Pet Excelsior Nesting PadsDESCRIPTION Provide a cleaner and fresher environment for your chickens to lay eggs with the Precision Pet Excelsior Nesting Pads. Features a unique moisture absorbing technology that works by pulling moisture from droppings, which then fall to the liner below keeping eggs unsoiled. Excelsior Nesting Pads create a more sanitary nesting environment by separating eggs from chicken droppings, and assisting with faster egg gathering by encouraging