These are the kind of tips often used on pool cues, but with the tip in blue rather than the usual brown. 11mm means that these push on to the tip of a cue that is 11mm diameter - the actual size of the tip is about the same as it is narrower than the plastic sleeve.

At the moment we only have 11mm tips in blue. 

At the moment we only have 11mm tips in blue 

At the moment we only have 11mm tips in blue 

At the moment we only have 11mm tips in blue 

At the moment we only have 11mm tips in blue 

These are the kind of tips often used on pool cues

Select the diameter required when ordering 

Select the diameter required when ordering 

Select the diameter required when ordering 

Select the diameter required when ordering 

Select the diameter required when ordering