In order to save the space of the desk, you can use POCKET SERIES on the wall. There are 4 sizes of POCKET SERIES to offer you a better choice, could be applied to everywhere such as side of desk or wall at homeand office. With the holes on the bottom to leak water, they could be used in bathroom for storing tools, shower sponge or in Kitchen for washing tools, dish sponge. The most amazing & special function is using PU tape to stick on the smooth wall, which could be reused by moist the tape for not breaking the wall at all and complete the usage.