For larger cushion covers, like the tribal boho Size 75 x30 cm instead of going and buying the exact size inner you can use x2 of the Ikea 50x50cm and using two will fill and give the same effect as one for a much less price

Link below
https://www.ikea.com/gb/en/p/inner-cushion-pad-white-90262196/

The berber and tassel boho floor pouffe are very large
size 60x60x30cm
don't be unsure of the inner or the filling, theres no right or wrong way it is up to you depending on the firmness you desire.

Examples
- Beanbag beads.
- A double or sigle duvet (This is what I use)
- cushion inners
- foam sponge

I am unable to order custom sizes or colours
some selected cushion designs are available in other sizes
please email me if you require any information. ahousehome@hotmail.com