PETKIT Easy-Step Pedal for Entry and Exit, Compatible with Pura X, Pura Max, Pura Max 2, Purobot Max Pro and Purobot Ultra, Cat Litter Trapping, Scatter Control, Easy CleanAn Easy Step for Entry and Exit: the pedal makes it easy for cats to enter and exit the litter box, providing extra support for short legged cats and senior cats. Keep Floor Clean and Tidy: the wavy shaped collector of the pedal gathers the litter from the cat's paws, preventing it from scattering around. If you want to recycle the cat litter, just lift the cover and dump the litter back into the litter box. It helps you to get back a clean and tidy