M2 Products CBB/6 Pets Chillin Bones Leak Proof Tray Large Chillin Bones Leak Proof Tray Use To Freeze Your Own Delicious Dog Treats Come with a recipe book full of yummy concoctions It's 3 Part Design Prevents It From Leaking So You Can Store It In Your Freezer Without Worry. Big Bonz for the big dogs Makes 4 Chillin Bonz treats per tray Fun bone-shaped dog treat trays