Finally, a nursing accessory that offers breastfeeding moms the convenience and ease of hands-free pumping they've been looking for. The bottom band adjusts for a comfortable fit, and the soft bra cover attaches securely to the B-clips of Bravado Designs' nursing bras (sold separately) to provide true hands-free pumping. 49% organic cotton, 32% Tencel® modal, 19% spandex Tencel modal is a sustainably produced fiber made with closed-loop processing and is certified with the EU Ecolabel as having a low environmental impact throughout the entire lifecycle Machine wash, line dry Imported OEKO-TEX®-certified materials free of harmful substances