The bass skin often has the same structure as in ordinary dholak , being fitted on to a bamboo ring .
Sometimes they have a kinar and pleated Gajra , as seen in tabla , to withstand the extra tension .
The bass skin often has the same structure as in ordinary dholak , being fitted on to a bamboo ring , but sometimes they have a kinar and pleated Gajra , as seen in tabla , to withstand the extra tension .