KITTY'S BATHROOM CARPET - Helps Prevents Tracking. Best Products of 2001 "Comments: This mat conquers the tracking problem on two fronts: size and plush thickness. The cats seem to like the way it feels so they walk leisurely across it rather than running or jumping over it. The faux lambskin is so plush that the litter embeds itself into it and doesn't come out until you shake it...works best on: carpet or hard floors, open or covered litter box. Effectiveness: very little tracking." The Whole Cat Journal™, November 2001. Special Features: Flat Mat with Flat-Finish Edges • Size: 20" x 30" • Faux Sheepskin - Machine Wash & Dry • Packaging: Individually Rolled with Descripted Label.