Check the listing for details. Prevue Pet Products Tinkle Turf Indoor Portable Pee Turf Patch - Medium Dogs. Width: 2.5, Condition: New. Listed at 105.22 USD. Soft, realistic quality turf is ½’’ in height and constructed with a flow-through backing material, allowing liquid to drain into the tray base. Do not use harsh detergents or cleaners for turf. Hand wash or brush with warm water and mild dish washing liquid, and rinse thoroughly.