The Oppe swimming pool has independent layered airbags, and the height of the swimming pool can be adjusted according to needs, which is both a swimming pool and a bob pool. Using 0.4mm ultra-thick material, it is only the size of a book after folding, easy to store, and it is made of environmentally friendly 6P material, which does not contain heavy metals. OPPE was incorporated in 2011 by Chinese Canadians, and has product R&D and production bases in Canada and Guangzhou. As of 2015, the annual output value of Oppei climbed at a growth rate of 70%. The price of Opei is not cheap, and the quality and stability are still lacking.