Package contents: 1 pneumatic toilet plunger, 4 unclogging heads, 1 converter, 1 adhesive hook, 1 pair of gloves. This toilet plunger set can handle various blockages caused by hair, fabric, tea leaves, tree leaves, grease, oil stains, etc.Product material: The toilet air pump piston adopts ABS handle and stainless steel wall, which enhances the firmness of the wall body and makes it less likely to be damaged. Even if used for a long time, there will be no problems.Real time pressure display: This toilet plunger is equipped with real-time pressure display (0-8 bar), which allows you to adjust the air pressure in real time and achieve the best dredging effect. It can prevent water leakage and pipeline damage caused by excessive force, while the splash proof design ensures clean and hygienic operation. Tip: If the pressure remains constant, please check if the sealing ring is aligned to ensure a tight seal.Instantly unclog blockages: This toilet unclogger comes with a built-in high-pressure air system that can easily clear stubborn blockages within seconds. It is suitable for sinks, shower rooms, and toilets. Just inflate, press the release button, and compressed air will complete the dredging. No need for laborious operation, bidding farewell to the dirtiness and chaos caused by manual uncloggers, and easily without splashing.Widely used: This toilet plunger has a wide range of applications, not only can it easily unclog toilets, but it can also be used to unclog bathroom floor drains/bathtubs, kitchen sinks, washbasins, and other occasions. We suggest using 1-3 bars for clogged washbasins; Kitchen sink blockage using 3-4 bar; Toilet blockage using 4-5 bar; Use 5-6 bar for floor drain/sewer blockage.ABS