I would give it 6 stars if I could because it works!!
Don't hesitate!  For $30 you CAN NOT  beat this price for what you get.  I went to a water table massage place where you crawl into a blue machine that shoots water jets on you backside.  They had one of these (they are all made in China!) and they wanted $150!!  Even went down to $130.  After I left I checked Amazon and sure enough there are many models.  I chose this on because it was the exact type (length and arm straps and 5 option controls).  Comes with car adaptor which is a little odd be I guess you can take it with you if your muscles need some attention.<br /><br />Super light and kind of unbelievable how strong it is for being so compact and having such small motors.  Trust me.  This isn't A TOY.  Its the real deal for this type of product.  I wouldn't recommend laying directly on it but I have lead back on it while sitting on high back couch and it works really well.  It rotates in one direction for about 30 seconds and then goes the other way automatically.  Heat function works well be takes a couple minutes to heat up so you can feel it.<br /><br />I would give it 6 stars if I could because it works!!
Rating: 5 stars