The Lift to Sift cat litter box is an open design with a high rim that prevents litter from scattering outside the box. Its Warm Grey and Lemon color scheme not only looks great but is also highly practical. The three-part construction, consisting of two collection trays and a sieve insert, ensures that nothing spills and allows for very easy and comfortable cleaning. And all of this without a scoop or litter box bags. The soiled litter is simply poured through the sieve insert into the second collection tray. Contaminated litter remains in the sieve insert and can be disposed of. The still-clean litter falls through the openings in the sieve insert into the tray below and can then be reused. This reduces waste and makes the litter usage significantly more efficient. The litter box itself can be easily cleaned with warm soapy water. The premium plastic used ensures that cat owners will enjoy this high-quality litter box for a long time. BPA-free.