20 -21 inch lenth , gajra pudi 8.5 to 9 inch , 9+9 bolt set,5 to 6 kg wait ,use for Made 20 -21 inch lenth , got skin , upar face 5.5 inch .,of good quality hand beaten acoustic materials suitable for intermediate to professional level players. Dholak for festivity/wedding/satsang – very easy to tune professional grade dholak, thoroughly dried High quality sound