Why is Stan’s circumference so huge and much larger than for other models? I am getting it wrong? Why other mediums are 6-7 inch range for circumference and this one is 10.

225 0

97 0

70 0

38 0

41 0

157 0

61 0

48 0

67 0

38 0

50 0

33 0

48 0

48 0