This is a Calcium Stone for Hamsters, Rabbits, Guinea Pigs. It contain rich minerals calcium salt that help dental health growth and also it is a good grinding equipment.
Banana: 2.7 x 1.78 x .60 inches weight: 21g/pc
Orange: 1.97 x 1.97 x .79 inches weight: 48g/pc
Grape: 4.13 x 2.36 x 1.18 inches weight: 81g/pc
Apple: 2.95 x 2.60 x 1.57 inches weight: 123g/pc