Treat Toy. Small: 115 mm x 70 mm (4.5 in x 2.7 in) - Opening: 17.3 mm. Large: 139.2 mm x 86.8mm (5.5 in x 3.4 in) - Opening: 18.8 mm. Fly Toy. Small: 181.69 mm x 181.69 mm x 27.6 mm (7.15 in x 7.15 in x 1.1 in). Large: 220.46 mm x 220.46 mm x 33.34
