Aidata NS011BG Laptop/Tablet Riser, Black/Gray Laptop/Tablet Riser with collapsable design / multiple view angle adjustments. Black/Gray. Features: Elevates notebook, 9"-12" tablet, or penpad to ergonomic eye-levelFlow-through design assists with heat dissipationFolds flat for compact storage and portabilityMultiple angle adjustments (15°, 17°, 19°, 35°, 37°, 39°)