Usage Tips:[10 in 1 FAUCET AERATOR KEY REMOVAL TOOL] Our 10 in 1 faucet aerator key comes with 7 sizes for hidden threaded aerator (TT M16.5, TJ .5, JR M21.5, STDM24, TF M28 x 1,PL M24, SLIM AIR M24), 2 sizes for aerator with cut edge housing (M24, M28), and 1 sizes for aerator with round housing (M22). This faucet aerator tool is compatible with various faucet aerators available on the market, helping to make maintenance tasks simpler and more efficient. [WIDE COMPATIBILITY] The sink aerator removal tool fits almost most standard faucets on the market; Whether or in the workplace, this aerator key removal tool easily solves the installation and removal of faucet aerators. [QUALITY MATERIAL, AND RELIABLE] Made from quality ABS material, this faucet aerator insert tool offers excellent performance, wear resistance and resistance; Ensuring the tool 't deform or break over time, providing lasting reliable performance for all your aerator removal needs. [PORTABLE and EASY TO USE] Sink aerator removal tool measures 2.75 x 0.94 x 0.94 inch; The design makes this faucet key tool easy to carry and store; You can perform maintenance anywhere and anytime without a bulky toolbox; Easy to install and remove, suitable for beginners and professionals. [ESSENTIAL FOR EVERY HOME, MULTI SCENE APPLICATION] Whether you're a professional repairman or a DIY enthusiast, this multi functional faucet aerator key is the ideal choice; It effectively replaces or cleans clogged aerators and restores low flow faucets to their smooth flow; This water faucet key is a practical tool for every home and workplace. Colour:Black-Gray Material:Plastic Package Contents: 1 * Faucet Aerator Removal Tool 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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!