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.
45 mm is bigger
It is: 42 mm to 23 mm
16inches equates to 406.4mm
10inches, 12inches, and 16inches
25% increase.
1.34 feet
16 inches is 406.4mm
The area is 201.06 square inches.
8 inches. Radius is ½ diameter.
The surface area would be 1536in2
21 inchs like my dick
4 x 4
28 square feet.
16 X pi = about 50 inches.