If you expect silence from your sub, this panel gag with zip is ideal as a training aid
or as a soft punishment to remind the offender not to talk unless instructed to do so. 
It is more effective than simply ordering someone to shut up,
or even moving your hand to order your sub to remain quiet. 

This panel gag is made from soft leather and 2 lycra inserts on the sides for a better fit. 
The mask features a front mouth zip and it is fastened with a zip at the back. 

It can also be used on a greedy sub to control his meals intake
and remind him that he needs to look after his body shape for your pleasure.  

Maximum head circumference on the top edge of the panel - 20".

Tell your sub to zip it!