DuraScoop No-Spill Slots close to prevent spills between your litter box and trash receptacle. Soiled litter and waste goes in the trash not all over your house! Can be used as a shovel for complete pan cleaning. No more lifting your pan to dump it into the bin. Adjust the slots from course to fine to remove those last little bits! Tough, glass/carbon-reinforced nylon. Slider is easily removed and reinserted for cleaning if necessary.