alesis surge mesh drum pad expansion set: mesh drum pad, rack clamp, l-rod and 10ft trs cable [compatible with roland/yamaha/simmons/ion] (10 inch head) alesis the innovative alesis surge mesh drum pad expansion set features a 10” dual-zone mesh head drum pad that delivers a classic-feeling drumming experience with modern electronic drum versatility. nothing duplicates the feel of acoustic drums like alesis mesh technology. <br> the tension of the mesh head can be adjusted with a standard drum key. this mesh pad is velocity-sensitive and quiet—perfect for late night practice. <p> it’s compatible with almost any electronic drum module, from alesis’ own surge and command modules to any other major brand, so you can upgrade your newest set or replace a missing piece from your old one. <p> includes:<br> 10” mesh head pad<br> l-arm<br> clamp<br> 10ft trs connection cable<p> alesis nitro note: please note, it is not compatible with the alesis nitro kit rack which uses a unique smaller 1 1/4in clamp. it can be used with the nitro kit if you have a nitro clamp. (not included) almost all other electronic drum kits use the 1 1/2 in rack diameter clamps and it is completely compatible with those. <p> *please note – this expansion pack is sold as parts, ie- the manufacturer ships it out in clear plastic only, no commercial packaging.