Great for events and in-store use! Foldable for easy carrying and storage. Water-filled for excellent stability (equivalent to a 20L tank)! ◎ Can be used both indoors and outdoors ◎ Safe design with an emphasis on stability 【Specifications】 ・Material: Steel, Polypropylene ・Weight: Approximately 2.0kg (body + water bag) ・Water bag capacity: 5L ・Compatible pole size: Φ19～25mm ・Shipping weight: Approximately 4.3kg (2 sets/box) ※ This listing is for "4 sets". ※ We can also accommodate bulk orders such as "2 boxes (4 sets)" or "4 boxes (8 sets)". Please feel free to consult the comment section if you wish to inquire.