These faucet aerator key tools are made of carefully selected materials, which have long-term durability and can serve you well. They are great for removing and replacing faucet aerators for bathroom or kitchen, ensure the smooth flow. Reasonable design, convenient and practical. Features - Color: Blue. - Material: Plastic. - Size: About 3.50X1.65X1.65cm/1.38X0.65X0.65inch. - These aerator keys are made of durable plastic, durable and safe to use. - These faucet aerator keys have five different sizes, meet your different needs. - Can replace or clean the blocked aerators, effectively fixes the low flow faucet. - With small size and light weight, it is convenient for us to carry and store. - With reasonable design structure, it is easy to operate and improve work efficiency. Package list: 10 x Faucet Aerator Keys