Diving thin wetsuit or rash guard and need more comfort on your dive? Lower pad for NX series Zen and Project backplate will get the job done. Made of the same quality and soft materials as the standard upper backplate pad. Makes a great functional and visual addition to your XDEEP NX scuba BCD. Very easy to install in a few minutes without any expertise or special tools required. Comes with a set of stainless steel fasteners.