Jam Block Red Med The Latin Percussion LP1207 Jam Block gives you the great sound of a wood block with the durability of tough plastic construction. Wood blocks have long been essential percussion instruments, and this model only improves on the design. Using LP's exclusive Jenigor plastic formulation, the LP1207 Jam Block withstands even the biggest hits while providing rich sound. This red medium-pitch block includes a heavy-duty mounting bracket with an eye-bolt assembly that's designed to accomodate 3/8" rods. When you want the great sound of a wood block combined with modern durability, choose the LP1207 Jam Block!