iStand 20 How To: iSTAND Series:Features of ISTAND 20:Rockville iStand 20 Tablet/Smart Phone Tripod Stand-Fits iPhone iPad Galaxy+More - Securely Holds Your Tablet or Phone in Place Without Scratching It(2) 360 degree rotating swivel ball joints with tightening knob allows 360 ...iStand 20 How To: iSTAND Series:Features of ISTAND 20:Rockville iStand 20 Tablet/Smart Phone Tripod Stand-Fits iPhone iPad Galaxy+More - Securely Holds Your Tablet or Phone in Place Without Scratching It(2) 360 degree rotating swivel ball joints with tightening knob allows 360 degree movement and angle tilting - Spring loaded mechanism is easy and quick to insert and remove your phone or tablet - Anti scratch design ensures your phone or tablet does not get damaged - Rubber back plate ensures your phone is secure and cant slide - Works for any smart phone or tablet with screen sizes from 4.7" to 12.9"This product can also be used as a microphone stand by unscrewing the tablet/phone holder and screwing on the included dynamic mic clip - Phone / tablet holder material: ABS and Rubber Surface - Tripod stand is foldable and adjustable from 31.5 to 63 inches - Stand is made of strong steel material - Anti-slip feet - Mic clip included so you can use the stand for your smart phone, tablet, or dynamic microphone