Nillkin Bolster Plus Portable Stand HolderThree support angles of 3°, 11° and 16° can be flexibly switched to adjust the user's comfort in using the notebook and relieve the fatigue of watching the screen for a long timePhysically speed up heat dissipation, and the notebook runs more smoothly and sensitivelyLightweight and compact, it does not increase the burden on the computer and is convenient to carryMade of zinc alloy material, high-end texture, stable and durableWith upgraded non-slip silicone, more stable support, no shaking when typingNano traceless sticker can be used repeatedly, it is stable and does not fall off