Features: Premium stainless steel construction ensures superior compression resistance, durability, and safety with a alloys ball tip for reduced frictions in airless paint sprayer valves operations. This complete valves replacement kit includes corrosion resistant coppers fittings, ergonomic plastic handle, and precisions component designs for seamlessly compatibility for 390/395 models. Ideal for contractors, painters, and DIY enthusiasts needing reliable aftermarket parts to restores great pressures control in professional sprays equipment. Perfect for maintaining consistent fluid flow during extended painting tasks on wall, furniture, or industrial requiring high pressures sprayer performances. Engineered to meet original specifications, this aftermarket valves delivers factory grade functionality while prioritizing user safety through nontoxic component and reinforced structural integrity. Specifications: Compponent: Stainless Steel+Coppers+Plastic Color: As pictures shown. Size:Mixed Size(As pictures shown.) Package Includes: 1 set Airless primes Sprays Valves note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!