It’d sure be nice to know what level of magnification these reading glasses provide… Well, at least they are reportedly explosion proof and “Water proof let you can more convenient use in life.”
Hi there. These are being obtained from Amazon inventory so we don’t have a lot of information. Here it is on Amazon. There may be more information there.
https://www.amazon.com/dp/B0B128Y86L
Looks like these are 1.0.