Screen printed tape measures (28" on Small Wrap; 36" on Medium and Large Wraps; 48" on Extra Large Wrap) which limits the need for an extra tape measure and makes mark-up much easier. They also include a circumference & quartering scale which limits the need for calculations because the exact circumference, ¼, ½ and ¾ of the circumference, plus the actual diameter of pipes 2 through 30 is printed on the outside of the wraps.
- WW-16 Small wrap is 30L x 2-5/8 W for pipes 1 to 6 in diameter.
- WW-17 Medium wrap is 60L x 3-7/8 W for pipes 2 to 16 in diameter.
- WW-17A Large wrap is 120L x 5-1/4 W for pipes 6 to 30 In diameter.
- WW-19 Ex-Large Wrap is 180L x 7W for pipes 12 to 48 in diameter.