How to show free shipping bar on certain pages

Hi,

we’re having trouble assigning bar to the certain pages, could you provide more info how to use do so.

We’d like to show free shipping bar on all product pages and some of the shop pages, here’s the list:

https://taisom.lt/paspirtuku-dalys/
https://taisom.lt/paspirtuku-padangos/
https://taisom.lt/paspirtuku-kameros/
https://taisom.lt/paspirtuku-purvasaugiai/
https://taisom.lt/elektriniu-paspirtuku-pakrovejai/
https://taisom.lt/mechanines-paspirtuku-dalys/
https://taisom.lt/paspirtuku-greicio-reguliavimo-rankeneles/
https://taisom.lt/paspirtuku-stabdziu-rankeneles/
https://taisom.lt/elektriniu-paspirtuku-priedai/
https://taisom.lt/elektriniu-cioperiu-dalys/