The phrase "silver ones" typically refers to objects or items that are silver in color or made of silver material.
Sentences with «silver ones»
The instrument cluster and steering wheel are also all - new and the cabin is now decorated with body - coloured inserts, as opposed to silver ones on the previous car. (autocarindia.com)
I'm actually just holding out for a sequin version of that clutch made by someone else, but it is much more expensive than this fun silver one. (thesequinist.com)