2007 APPMA - Best in Show Award Winner! Makes feeding easy – just wash or toss! Package of 12 linersDisposable liners snap into sturdy base Holds dry or wet food and water Measurement markings (oz, ml, cup) assure correct, healthy portions Strong enough to reuse 1 replacement pack equals a 2 – 4 week supply Fits both Feed+Toss™ Cat Bowl and Cat Diner Patent-pending design Recyclable Usually leaves our warehouse in 1 - 3 business days.