The Mini Split Decorative Line Set Cover Kit is a white plastic cover designed for outdoor use with a 16 ft length and 3 inch opening. It is adjustable and paintable, making it a versatile and customizable option for ductless mini split systems. This product enhances the appearance of the line set while providing protection and insulation for the system. Perfect for home improvement projects involving heating, cooling, and air systems, this decorative line set cover adds a stylish touch to any outdoor area.