General description VEVOR Mini Split Line Set features high-quality copper tubes that comply with ASTM standards, ensuring excellent toughness and hardness. This set is specifically designed for mini-split air conditioning systems, providing effective insulation with its three-layer insulation cotton. Technical specifications Model: JSY-SS-SKU4 Length: 50ft / 15240mm High-Pressure Pipe Outer Diameter: 1/4in / 6.35mm Low-Pressure Pipe Outer Diameter: 1/2in / 12.7mm Net Weight (Including all Accessories): 13.33lb / 6.05kg Overall Dimensions (L x W x H): 21.65x21.65x6.88in / 550x550x175mm Compatibility and accessories Compatible with 12000-18000 BTU split air conditioners Package Content: Mini Split Line Tubing x 1, User Manual x 1, Wrapping Strips x 2 Installation 4-Step Quick Installation: Requires only 4 steps to connect indoor and outdoor units Includes 2 tie wraps for easy installation Usage Designed for use in homes, offices, malls, restaurants, and similar spaces, the