K&M 19796, Tablet PC Stand, For attaching to tubes up to 30 mm in diameter, Can also be screwed onto any 3/8"" thread, Rotatable by 90°, Infinitely adjustable (no fixed increments) to adapt to different tablet sizes without tools, Material: Plastic and steel, Width: 102 - 189 mm, Height: 163 - 242 mm, Depth: 5 - 11 mm, Weight: 0.697 kg, Colour: Black