These hand wraps are 4 metres long. The description incorrectly stated that there was a selection option, unfortunately this is not possible. Thank you for pointing this out, I will pass this on internally to the relevant department and hope that it will be corrected as soon as possible.
Depending on what you prefer... more or less fabric... results in thicker or thinner bandages... depending on whether you want additional protection for your ankles, for example. Or whether you prefer it tighter and are quicker to tie... why don't you watch a video on tying bandages? There are lots of variations.