Vertical laptop stand adjustable tablet/computer/phone three in one storage stand black

About the productType: Laptop StandColor: BlackQuantity: 1 piece (adjustable for single slot/double slot/triple slot)Material: Plastic,SiliconeSize:17133.5cm(single opening)17.5154cm(double opening)20.5164cm(three opening)Feature3D surface design, scratch resistant, accidental collisionSilicone anti slip pad x4, scratch resistant and anti slip, reinforced and stablePower on and easy to dissipate heat, the computer is placed upright for all-round heat dissipationVertical storage, freeing up desktop space, saving office space, and making work feel comfortableManual measurement, please allow some differences.