Prop 'n Go Slim - iPad Pillow with Adjustable Angle Control for iPad Air, iPad mini, iPad Pro, iPhone, Tablets, eReaders, and more (Polka Dots) 14 easily adjustable angles between 9 and 75 that are rock-steady Universal design fits every iPad, iPad mini, Nook, Surface, Nexus 7, ereader, MacBook and more New & improved anti-slip surface keeps devices in-place Memory foam base contours your lap, chest, pillows, and most everywhere else Ultra portable in size and weight for at home and on the go