Siping-siping

[2]: 78  Those who proved themselves in battle mentioned in the Nawanatya (a court etiquette manual composed in the 14th century) had jackets "decorated with shell discs".

[2]: 79  Another possibility is that it was made from buffalo hide and reinforced with small discs of shells called siping-siping.

At the time of the Bubat tragedy (1357), it was noted that the Sundanese elite troops under the command of the patih Anepaken wore armor (sisimping or siping-siping).

His guards were handsome, just like in the picture; they had spears of jring wood, wore gold-worked armor (sisimping) and trousers (lancingan) of fine manufacture.

[7]: 40, 109 [8]: 69 Likewise the Majapahit party in the Kidung Sunda, Javanese soldiers are recorded as using golden siping-siping.

Battle relief from the main temple at Penataran temple complex , featuring scale-armored warriors, 1269 saka or 1347 AD.
Worn-out reliefs in Candi Penataran, showing an armored horse rider, armored warriors, and a chariot.