Floor mat for reducing noise of rolling chair on hardwood floors??

[Knicks2012]

Anyone know what kind of floor mat to get for reducing noise of my chair rolling around on hardwood floors??

 

[Supermuncher85]

Just buy one of those rugsavers from costco\sams club . Does the job

 

[Knicks2012]

How much are they??

 

[Supermuncher85]

About $17