Exactly what I needed and work perfectly, one question I have is how can MyProtein sell these at such a low price 🤔 not complaining though

They aren't high tech but they do the job to a degree Goes Well With: Good diet

Seems to work fine but it moves easily so hard to get a very accurate reading.

I'd never used these before and was glad that they came with a guide. As a person focusing in reducing body fat,this has been very useful to me

Very disappointed. The 2 halves of these callipers do not properly engage with each other when squeezed, so giving a false reading. Error in manufacture probably. Wish I had never purchased this so-called 'precision instrument', haha!