3-Slot Versatility: AboveTEK Vertical laptop stand 3 slot design accommodates two laptops (up to 17.3") such as MacBook, laptops, and notebooks, along with a dock for phones. This heavy duty laptop holder is suitable for a wide range of devices. Sturdy & Stable: Our metal vertical laptop stand, with its heavy-duty base and ultra-grip silicone mats, provides unmatched stability. Laptop stand vertical keeps your devices upright and secure, effectively preventing tipping, toppling, and dropping.