Bottombumpers Organic Cotton Doublers are made from 2 layers of soft, absorbent organic cotton. Bottombumpers organic doublers are designed to fit underneath the Bottombumpers organic soaker (included with each Bottombumpers Organic AIO) to give a boost of absorbency when needed. Sold individually. Made By: Bottombumpers Made Of: 100% Certified Organic Cotton Made In: USA