The MRCOOL® Gray Mini Split Lineguard® Kit provides a simple way to enclose and organize mini split line sets for a clean exterior look. At 4.5 in (114 mm) wide, it offers ample space for refrigerant line sets while maintaining a polished finish. Constructed from durable materials with resistance to outdoor exposure, the kit is designed for straightforward DIY installation. Each package includes components to cover about 12 ft (3.66 m) of refrigerant line, making it easy to achieve a professional result.