Grip Groove for 7'' Galaxy Tab. Purple. Give Your Galaxy Tab Some Texture. Protect your Galaxy Tab with the snug silicone sleeve with a textured style for ultra grippability. Made to feel good in your hands the laser-etched design makes it easy to hold - perfect for surfing emailing and gaming. Drop-proof your Galaxy Tab with a layer of strong flexible silicone. Shock-absorbent and durable it gives your device complete protection on the go.