Specification: 24mm outer wire bubble wrench (iron),Bubble wrench,24mm bubbler with outer silk plastic shell,24mm wire copper shell (stainless steel internal mesh) Save Your Water: Use these tap aerator allow the faucet to run longer while reduce water usage by as much as 30 percent, improve the flow of water and helps it feel softer to the touch by introducing small bubbles to the water. Quality material: Our faucet aerator is designed with brass shell and ABS plastic interior, long lasting use, the fine mesh has good filtering effect, which can keep stable constant water flow, no water splashing. Easy to install: screw the aerator directly into the faucet or tighten with a wrench Easy to Install: Our faucet aerators for kitchen are easy to install and remove, the tap aerator set include a wrenche for fixing the aerator and gaskets to prevent water leaks. The wrenche also can be used for fixing the aerator in 28mm/22mm/20mm Widely Used: Suitable for the installation and replacement of kitchen sink faucet or bathroom sink faucet, which is conducive to water saving and filtering water. Tips: Do not tighten the aerator too much or you risk stripping the threads on either the faucet or the aerator. universal fit most standard 24 mm faucet, enough for your different needs, such as home, hotel, faucet fittings of communal facilities use and replace. What You Will Get:2pcs 24mm outer wire bubble wrench (iron) or 2 PCS bubble wrench or 2pcs 24mm outer wire plastic housing bubbler or 2pcs 24mm outer wire copper shell (stainless steel inner mesh)According to your choice Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.