Premium Material: Our faucet aerator and aerator wrench are made of high quality chrome-plated brass and have an additional non-toxic and highly durable ABS plastic filter that fits perfectly with the 24mm outlet. Easy to Install: No tools required for installation. It's very simple, you just need to tighten the water saver directly with your hands, or if you prefer, you can use a wrench to tighten it. Save Water: With these faucet aerators, you can now save water, have smooth water flow, create bubbles, create high pressure and low water consumption. Suitable for bathroom and kitchen faucets. Non-slip rubber: Our aerator wrench can also be used to remove faucets and aerators, it comes with non-slip rubber to make it easier to remove the aerator housing so as not to damage it. Package: 15pcs faucet aerators, outer diameter: 23.6mm, height: 12mm, thread size: M24. 1pcs faucet aerator suitable for: M20, M22, M24, M28. Ideal for bathroom and kitchen faucets Product description: They save