No-Scoop Cat Litter & Tray: Designed for use with ScoopFree self-cleaning automatic litter boxes, the PetSafe Disposable Crystal Litter and Tray gives you weeks of easy, hands-free cleaning Odor Control: Silica gel crystals absorb liquid and dry solid waste fast, eliminating smell 5x better than clumping clay for a fresher home; lavender scent crystals add additional odor protection Leak Proof Litter: Lightweight, leak-proof plastic liners make this disposable litter tray ideal for pet parents everywhere 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families