[Package Content]: You will receive 5 pieces built-in bubbler wrench with sizes 16.5mm, 18.5mm, 21.5mm, 22mm, 24mm for your choice, which can meet your daily use needs. [Product Material]: The built-in bubbler wrench is made of plastic, sturdy and durable, not easy to deform, not easy to break, wear-resistant and drop-resistant, safe and reliable, can be reused for a long time. [Easy to grip]: The wrench handle is curved and widened design, ergonomic design, not easy to slip when using, can easily remove and install the bubbler, convenient and quick. [Easy to carry]: This wrench is lightweight and small in size, so it can be easily stored in toolkits and pockets, and you can take it with you when you have to go out for maintenance tasks without any burden. [Wide compatibility]: the bubbler wrench is suitable for most faucet bubbler. Whether you are updating or repairing a faucet bubbler, this wrench is a must-have tool for repairers and plumbers. Material: Plastic Color: Blue Size: 16.5mm, 18.5mm, 21.5mm, 22mm, 24mm Quantity: 5 pcs.Items from Sheng Xinshun's shop