【Premium Steel Construction with Magnetic Pen Holder】Made from high-quality steel materials with an integrated magnetic pen holder that can attach to magnetic cable organizers, USB hubs, and other devices for enhanced functionality. 【22 lbs Weight Capacity】Heavy-duty construction supports up to 22 lbs (approximately 10 kg), accommodating two 13-inch laptops simultaneously while maintaining stability. 【No-Drill Clamp Installation】Simple 2-minute installation with adjustable clamp design that securely attaches to desk edges without drilling holes or damaging your desk surface. 【Anti-Slip & Scratch Protection】Features non-slip pads on clamp surfaces and rounded corner design to prevent scratches on laptops, tablets, and desk surfaces while ensuring secure grip. 【Heat Dissipation Design】Built-in ventilation holes prevent heat buildup inside devices, making it safe for charging laptops and tablets without overheating concerns. 【Multi-Compartment Organization】Left side features multiple slots for storing laptops, tablets, documents, and notebooks, while right side includes dual pen holders for phones, scissors, and writing instruments. Specifications: Material: Steel Overall Dimensions: 11.8 x 7.8 x 1.6 inch Pen Holder Dimensions: 4.5 x 1.5 x 3.9 inch Desk Thickness Compatibility: 0.3 - 2.8 inch Minimum Clamp Depth Required: 1.9 inch Package included 1 x Desktop Side Storage Rack Set Specifications Brand N/A Color As Shown User Manual (Language) No User Manual Gross Weight 1.680kg Volume Weight 1.458kg Package Length 31.000cm Package Width 21.000cm Package Height 10.000cm