The Latin Percussion Music Collection Mini Tunable Bongos are modeled after the world famous LP Generation II Bongos. Constructed from Siam Oak, these 4-inch tall bongos are fully tunable and produce quality musical tones. Other features include 3-1/2 and 4-1/8 inch calf skin heads, chrome-plated hardware, comfort curve II rims, and rubber tips that prevent the bongos from marring any surface.