Pack of 12 exceptionally soft and pleasant to the touch three layer absorbent bamboo breast pads. The breast pads are made of 3 layers, a super soft and absorbent bamboo layer, an inner absorbent microfiber layer and a breathable waterproof PUL layer (waterproof under light pressure). Place these reusable breast pads inside your bras to get a discreet help in protecting against leaks in pregnancy or during breastfeeding. For heavy leaking, to prevent moisture seeping through, complement the waterproof bamboo breast pads with non-waterproof bamboo breast pads. Bamboo has a luxurious feel, is slimmer, softer and more absorbent than cotton, it is naturally anti-bacterial, thermal regulating and doesn't hold odours. Machine wash at normal temperatures. Suggested washing temperature for this product is 40 degrees. Tumble dry on low setting and do not expose to high temperature. Do not iron or use fabric softeners. Do not bleach and avoid any other whitening agents. Always be sure to rinse well to avoid detergent or soap residues. We recommend that you wash your breast pads at least once before first use. This will increase their absorbency and remove any residues that may be left from production.