Abstract A concentric cylindrical cloak is showed here to achieve the acoustic cloaking phenomenon. The introduced structure consists of MNE layers and water in MNE substrate in the MHz frequency range. Due to avoiding the incoming acoustic waves by the shell. the object can be hidden inside the cylindrical area of any shape. https://www.getpureroutine.com/top-deal-chromasilk-7-35-7gm-golden-mahogany-blonde-online-sale-best-super/