Parts List: 6 x Airless Paint Nozzles 2 x Nozzle Guards 5 x Filters Product Description: Our airless sprayer nozzles are made of premium material, strong and durable, and compatible with most airless sprayers. It includes 6 different types of nozzles, 211, 315, 417, 515, 517, and 523, which can meet your different airless sprayer nozzle replacement needs. Key Features: Wide Compatibility: Our paint nozzles are compatible with airless paint sprayers with G7/8-14 interface thread. Please make sure they fit your machine before purchasing. Effortless To Clean: Reversible paint sprayer tips can be cleaned quickly in the reversible position to avoid clogging, washable and reusable. Nozzle Guard: Nozzle guards can protect your sprayer machine from scratches and keep its effectiveness, the perfect replacement for your old one. Specification: Product Name: Airless Paint Nozzles Material: metal Color: blue Nozzle specification: 211, 315, 417, 515, 517, 523 Nozzle size: 6 x 5.5cm/2.36 x 2.17 in Nozzle guard size: 6 x 5cm/2.36 x 1.97 in Filter size: 10.16cm/4 in Note???? 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement.