I purchased this, but it's unused. Punching Bag [Supervised by an Active Professional Boxer] Punching Machine for Home Use Boxing Self-Standing Children Adults with Air Pump Sand-kun Lananplus Reference Price: 3980 yen With the Lananplus punching bag (punching machine) supervised by an active professional boxer, both adults and children can have fun, relieve stress, and get exercise! Perfect for boxercise and playing with your kids! You can easily practice boxing, karate, etc. at home. Let's have fun moving your body and relieve stress! [High-Quality and Durable Material] Made of high-quality PVC material with a thickness of about 0.3mm, and the seams are also durable, so it is highly durable and will not leak air even after long-term use. When not in use, it can be folded compactly and stored in 24cm x 16cm x 6cm. It is lightweight and can be carried, and can be used in outdoor scenes such as offices, gyms, and gardens in addition to your home. [With Air Pump] Comes with a convenient air pump, and a clear color Japanese instruction manual is included on the back of the package, so you can use it immediately after receiving it. Assembly is easy! It can be completed in about 15 minutes by following the instructions. [Safe Design] Since it is air-filled, gloves are not required. It does not put a strain on your hands and feet, and it will not scratch the wall when hit. In addition, the water inlet is designed with a large diameter of 3cm, making it easy to put water in, and the double-structured cap eliminates the risk of water leakage during normal use, so you can use it with peace of mind. Target age: 6 years old and up For those who understand home storage, thank you. #PunchingBag