6in1 - seven - refill - fill in - shred - shovel - sweep in carton, suitable for all commercial cat litter varieties, more effective cleaning of the cat litter box - clean litter is not wasted, manually adjustable sieve size (0-12mm), fully closable, ideal for refilling new cat litter, integrated rubber puller for sweeping up cat litter, dimensions: 16,2x16,2x12cmMatterial: PP- from "The Cave of the Lions"