High Quality Material: Our faucet and wrench aerators with stainless steel body and ABS filter, these jet regulators are non-toxic, wear-resistant, rust-proof, can provide you with a long service life stable and reliable life. Easy Installation: No tools required for installation. It's straightforward, you just need to use your hands to screw the aerator or you can use the wrench to tighten it tightly. Water Saving: With these faucet aerators , you can save more water, get smoother water flow, create air bubbles. All this leads to high pressure and reduced water consumption. Suitable for bathroom and kitchen faucets. Non-slip rubber: Our faucet aerator wrench can be used to remove pre-existing aerators, it is covered with a rubber surface non-slip, the aerator cover can be easily removed without creating damage. Package: 15pcs faucet aerators, outer diameter: 23.6mm, height: 13mm, thread size: M24. 1 Faucet Aerator Wrench Compatible with: M20, M22, M24, M28. Suitable for bathroom and kitchen faucets.