Pearl Single Pedal Pearl P-900 Single chain, light weight. Fast return and easy to step on. The original spring was a bit soft, so I replaced it with a TAMA one. Of course, the original spring is also included. An adjustment hex wrench and tuning key are also included. I've only used it a few times since I bought it, so it's relatively clean. It will be shipped in the original cardboard box. Thank you for your interest.