High Quality Material: Our faucet aerators and aerator key are made of high quality chrome-plated brass with an additional ABS plastic filter, non-toxic and very resistant, which fits perfectly with a 24 mm outlet. Easy Installation: No tools are required for installation. It is very simple, you just use your hand and tighten the water saver directly or if you want you can use a wrench to tighten it tighter. Save Water: Thanks to these faucet aerators, you can now save water, have a regular water flow, create air bubbles, result in high pressure and low water consumption. Suitable for bathroom and kitchen faucets. Anti-slip rubber: Our aerator wrench can also be used to remove the faucet as well as the aerator, it is equipped with an anti-slip rubber, the shell of the aerator can then be removed more easily and in this way, you will not damage it. Package: 15pcs faucet aerators, outer diameter: 23.6mm, height: 13mm, thread size: M24. 1 faucet aerator Suitable for; M20, M22, M24, M28. Ideal for bathroom and kitchen faucet HTBAKOI Faucet aerators are screwed onto the end of the faucet. This means that when you turn on the faucet, the water will pass through the aerator strainer which has very small holes on its surface. The water jet will then turn into a drop, producing a flow of soft and sparkling water. Their sizes can vary depending on the desired water flow. They save water; they have proven to be one of the best ways to reduce water bills as they help reduce water consumption. Our faucet aerators and faucet aerator keys are made of high quality chrome plated brass with ABS plastic filter, non-toxic and very durable, perfectly fit for 24mm thread. Features: Outer diameter: 23.6mm, Height: 13mm, Thread size: M24, Product weight: 0.15KG. Faucet aerator key Suitable for; M20, M22, M24, M28. Suitable for bathroom and kitchen faucets Products include: 15pcs Faucet Aerators 1pc Faucet Aerator Wrench