Bambooty nursing pads for breast feeding mums are topped with luxuriously soft bamboo and organic cotton velour for sensitive skin Backed with breathable PUL for milk proofing with smooth backing available in 3 layers called Booby Days or 4 layers called, Booby Nights These gorgeously soft nursing pads were a finalist in the Mother and Baby Awards, for Mummy cult product! *Bundle pack of 6 pairs (12 pads in total). NOTE: This style is SMOOTH PUL.