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 Can I use Pura flushable wipes with a septic tank or macerator toilet? What are your wipes made of? What's in the ingredients list? How big are Pura toilet tissue wipes? Can I use Pura Toilet Tissue Wipes with a septic tank or macerator toilet?