The Audio Origami PuraMat is an excellent and affordable upgrade to rubber and felt platter-mats found on entry to mid-level turntables.
If your turntable has a metal or glass platter or a rubber or felt platter mat, upgrading to a PuraMat will improve your mid-range, tighten up your bass and deliver a fuller, more focused sound.
It also helps decrease the amount of static electricity that transfers from your platter to your record.