Entrance : 0.8"
Snug internal height : 1"
Roomy internal height : 1.5"
Snug - 1.1 inches deep, at the deepest point [Top to Bottom]
Roomy - 1.5 inches deep at the deepest point
Snug - half an inch narrowest to 1inch widest [side to side]
Roomy -3/4 of an inch narrowest to 1 and a quarter inches widest
Snug 2 and a half inches minimum circumference to 4 in maximum circumference
Roomy 3 inches minimum in circumference to 5 in maximum circumference.
Weight of toy : 1.3kg