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 I want to my change my subscription over to another Pura product. How big are Pura toilet tissue wipes? How to pick the right size nappy for your baby? What is the best way to dispose of my used Pura wipes? What does it mean for a Pura wipe to be biodegradable?