Product Description:1. Product size: 20.5CM*2.5CM*5CM (after folding)2.Material: aluminum alloy frame, ABS plastic outsourcing3.Color: black, white4.Weight: 300gFeatures:1. Multifunctional use, office and home, etc., matching all sizes of laptops and tablets on the market2. Triangular hollow design, depression heat dissipation, more stable structure3. Multi-stage adjustment of size and height4. Simple and compact, easy to carry. Does not take up space5. Metal surface and plastic surface spray paint treatment, foot support silicone cushion6. Product instructions:1. Use your fingers to press the middle knob to adjust the support angle. There are 6 heights available; 2. Separate the two support arms from left and right; 3. Install the beam with suction cup on the bracket with the provided fixing screws, and pull out two A telescopic arm in a supporting leg; 4. Pull out the small feet and place the computer on the stand. Note: Please pull out the telescopic arms of the two support legs for use.