thumb|Two sralai instruments. At left the srali thom (thom means big). At right the srali touch or toch (touch means small).
thumb|Sralai player showing his instrument, [[Siem Reap, 2024]]
The sralai () is a Cambodian wind instrument that uses a quadruple reed to produce sound. The instrument is used in the pinpeat orchestra, where it is the only wind instrument. Its cousin, the Western oboe, has a double reed and a conical bore. The pinpeat instruments tune to the sralai's pitch, and the player must learn circular breathing to play continuously without stopping for breath.