litter mat double layer honeycomb design helps you gather the litter from litter boxes and kitty paws. Simply pick up the mat and all the litter fall through the first layer and then pour it back in the litter box for recycle. No more getting litter stuck to your feet on a daily basis! Large honeycomb holes are large enough to catch and trap all the litter,prevent the litter spread all over the floors. Place it under your kitty litter boxes for effective usage.