How big are Pura baby wipes? Our eco awesome non flushable and flushable baby wipes are 195 x 180mm. Our toilet tissue wipes are 195 * 160mm. Related articles Trial packs I want to my change my subscription over to another Pura product? Can I use Pura flushable wipes with a septic tank or macerator toilet? How to pick the right size nappy for your baby? How big are Pura toilet tissue wipes?