Velox cloth rim tape is the standard of the industry, light and reliable.
Comes in 2 widths, 10 mm, 16 mm. Most rims use the 16 mm size. 10mm is for very narrow rims like the Sun M13 and Weinmann LP80.
One roll is enough for one wheel, Get 2 rolls for a wheelset.
|16 mm fits most rims||RT502A|
|10 mm fits some narrow rims||RT501A|