Cat Mate wood pellet litter is a fresh and economical litter made in Australia that gives your home the benefit of that fresh pine scent. Using a double sifting tray makes litter cleaning super easy! The Set includes Base Tray Top sifter tray Litter scoop Tray measures: 37cm x 47cm x 13cm (outside edges) How does the tray work? The tray is made up of two parts – two trays sit on top of each other, and the top one has holes in the bottom which act like a sieve. Place a handful of litter in the bottom tray and the rest in the top tray Scoop out any solids with the provided scoop Liquid waste is quickly absorbed by the product and breaks down into a brown sawdust-type mix. This then drops through into the bottom tray leaving the top tray contents totally dry. Just give it a light shake. Any liquid waste that drops straight through the sieve tray is absorbed by the original handful in the bottom tray. Empty the lower tray and add another handful of clean litter ready for the next day! How to use the Two Piece Sieve Tray Put a small amount of litter in the bottom layer under the sieve – use 2 to 3 handfuls. This litter absorbs any liquid that goes through the top layer. Put a layer of approximately 2cm of litter in the top of the sieve and the tray is ready to use. Regularly shake the tray. This allows litter that has absorbed the odour causing liquid to fall through the sieve into the base. Scoop out solids daily. The wet litter, in the base, can be replaced as required.