Rivers present fluvial dynamics of erosion and deposition that alter their banks. especially when these are located in areas of sedimentary formation as is the case of the Madre de Dios River in the Peruvian Amazon. For purposes of reducing the erosion process of one of the river banks and the collapse of the "carretera interoceánica sur". 12 enormous structures were built. https://goodvibesbadhabiters.shop/product-category/bondage-kits/