You will receive 5 different sizes of black airless paint sprayer, compatible with 211, 313, 415, 515 and 623, each nozzle is equipped with a tip seal, which can fully meet your daily use and replacement needs. The range of these sprayer tips is 4-14 inches, and the range varies with the aperture size, compatible with model 211, 313, 415, 515, 623 correspond to nozzle diameters of 0.011 inch, 0.013 inch, 0.015 inch,0.017 inch and 0.023 inch. No tools are required to install, and airless nozzle can be easily installed on the in a few simple steps; First, use the nozzle to seal the nozzle into the protective seat, then insert the nozzle into the protective seat and rotate to complete the installation, time saving and labor saving for your project. The small paint sprayer is made of quality 304 stainless steel handle and tungsten carbide nozzle, the tip seal is made of stainless steel tip gasket and nylon, strong, leakproof and wear resistant, which can be applied for a long time, and each is printed with clear size identification, making your daily use easier. tips with a of models to choose from to meet your different use needs, such as paint, furniture, fences, home decoration, industrial fine paint and decoration and so on; Also they are applicable for surfaces and materials, such as industrial enamel, varnish, water based paint, internal and external wall latex paint, fireproof coating. Material: Stainless steel+tungsten carbide+nylon colour: Black Package Contents: 1 set x Paint sprayer tips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.