Protective Mat - Non-slip silicone mats cover the laptop docks to avoid scratches and to keep devices stable. Durable and Stable - Its anodized aluminum alloy is scratch resistant, and its wide base guarantees stability and prevents falls. Exquisite Workmanship - It’s sandblasted, brushed, and CNC-machined from anodized aluminum alloy. Adjustable Size - Its adjustable width enables compatibility with most laptop or notebook brands with thickness ranging between 0.55in x 14mm to 2.71in x 69mm. Optimize Desktop Space - It cradles your laptop or notebook vertically and keeps your desktop well-organized and space-efficient.