Dual Slot Design Cradle two laptops vertically at the same time to free up desk space and keep your workstation organized. Adjustable fit Vertical laptop stand adjustable for laptop width with thickness from 0.55 inch to 2.55 inches; you can tighten the screw to secure the correct size. Easy sizing with included tool Comes with an Allen wrench in the package to adjust the size for laptops of various thicknesses from 20 mm (0.79 in) to 42 mm (1.65 in). Protective and stable construction Anodized aluminum is scratch-resistant and durable. A non-toxic silicone mat protects your MacBook from scratches and helps keep it in a stable position. Use scenarios - Small home office: store two laptops vertically to maximize a compact desk while keeping devices easily accessible. - Design studio or IT lab: have two testing laptops ready side by side without occupying extra desk space. - Shared workstation: place one laptop in the stand and switch quickly between devices during collaboration or troubleshooting.