406.4 millimeters
If you have a length of 25 mm and then 12 mm it makes a length of 37 mm.
45 mm is thicker than 25 mm
2 mm is smaller.
It is: 42 mm to 23 mm
45 mm is bigger
16inches equates to 406.4mm
10inches, 12inches, and 16inches
1.34 feet
25% increase.
16 inches is 406.4mm
8 inches. Radius is ½ diameter.
The area is 201.06 square inches.
21 inchs like my dick
16 X pi = about 50 inches.
4 x 4
28 square feet.
The surface area would be 1536in2