Material and safety: Made from density fibreboard, this enclosure is waterproof and dustproof, durable, and easy to clean. It is designed to be healthy and safe for pregnant women and babies. Ventilation and performance: Hollow design and thoughtful ventilation support effective heat dissipation, helping the device perform consistently. Size options and compatibility: Small size: 38 x 30 x 9 cm, designed to cover hub boxes measuring 35 x 25 cm. Large size: 48 x 40 x 9 cm, designed to cover hub boxes measuring 45 x 35 cm. Installation and mounting: left and right sides include fixed iron mounting points; above the round holes are installation holes for secure fixing. Use expansion screws through the holes if mounting is preferred. The bottom features gourdtype holes for fixation with plastic nails. Practical benefits: Protects devices from dust and moisture while maintaining clean aesthetics. Keeps cables organized and hides hubs for a neater space. Lightweight and durable construction with straightforward mounting options. Use scenarios: Home media console: Use the small size to cover a 35 x 25 cm hub box under a TV setup, reducing dust exposure and improving room appearance while allowing adequate cooling. Office or cabinet setup: Use the large size to conceal a 45 x 35 cm hub box in an office or media cabinet, maintaining ventilation through the hollow design. Nursery or family spaces: In environments with pregnant women or babies, place a hub box inside to minimize dust reach and keep devices protected, with safe materials and easy cleaning. Key attributes summary: density fibreboard construction, waterproof and dustproof, durable and easy to clean, safe for households with babies and pregnant women, hollow ventilation design for device performance, two sizing options to fit common hub boxes, and multiple mounting methods for flexible installation.