Acer Iconia One 7 B1-73x Compatible Ultra Slim White Bumper Case [Acer Original Case] Acer Original White Bumper Case Compatible with Acer Iconia One 7 B1-73x Series Tablets Compatible with Acer Iconia One 7 B1-730HD-170T 7-Inch HD Tablet (Titanic Black) Material: TPU Weight: 3 oz