The phrase "a bit of height" is correct and usable in written English.
It can be used when describing a small amount of elevation or stature, often in a casual or informal context.
Example: "The new bookshelf adds a bit of height to the room, making it feel more spacious."
Alternatives: "a little height" or "some height".
Then the height rule is explained: "It's good to have a bit of height, but don't overdo it or your guests won't know how to proceed!
"He'll bring a bit of height, a bit of strength and experience," manager Paul Jewell told BBC Radio Suffolk.
"I know Zlatan is big into mixed martial arts and would have a bit of height and reach on Wayne, but he would not be able to use his feet.
We had to be brave with our substitutions and take a bit of height off and see if we could pass the ball through them and we started creating towards the end.
At a gleaming Kabul barber shop adorned with posters of footballer David Beckham's array of haircuts, Nikpai gets his barber to fashion his own look: a bit of height on top; close cropped on the sides; sealed with an expert swish of hair gel.
He was around five feet flat, so I had a bit of height and weight on him.
On the other hand, a bit of graceful height can elevate (not just literally) even the most humble of Victoria sponges to afternoon-tea-worthy status.
He was around five feet tall, so I had a bit of a height and weight advantage on him.
They give you a bit of extra height that's easy to walk in (compared to high heels with thin soles).
Not only do they give you a bit of extra height but are easy to walk in when compared with high heels with thin soles.
"He's a very versatile two guard who just lacks a little bit of height, maybe, and freakish athleticism to be considered a surefire star, but we've seen a lot of guys in his mold end up being really, really good in the N.B.A.," Givony said.
