Most instruments in kebyar are keyed metallophones, with bronze keys resting on suspended chords, over bamboo resonators. The instruments often have ornately carved wooden frames. The gangsa section in gamelan gong kebyar is the largest section, consisting of 13-14 players. Gangsa instruments are played with a mallet, called a "panggul gangsa". The mallet differs in hardness depending on the instrument and its range. The keys are arranged from low to high, left to right. The key is struck with the hammer in one hand, and damped with the finger and second knuckle of the other hand. The keys can be played in one of three ways: