Look closely at this tape and you'll see it has a tapered design. This is so that when it is applied with 50% overwrap (the green centreline helps with this) you end up with a smooth finish and less overall bulk.
Furthermore, self-bonding rubber tape is often used in hobbies and craft projects. Artists and DIY enthusiasts appreciate its flexibility and the variety of color options available, allowing them to create unique designs while enjoying the same reliability offered in more practical applications.