http://www.eco-healthcare.com/hygiene-pads/postpartum-pads/Postpartum Pads price The layering introduction of our maternity pads composite technology: 1: Spunlace non-woven soft surface layer, non-woven fabric, hot air cloth, pure cotton, bamboo fiber multiple material options. 2: Dynamic anion, yew, graphene, far-infrared and other all-in-one chip customization. 3: The upper layer of dust-free paper is wrapped with absorbent paper, which is soft in biodegradable. For 290mm pads, we usually use paper box for 8pcs pack. The paper box is biodegradable. Q4: Would your company be able to work with on R&D of new products? What is your past experience in doing this sort of R&D work with brands? A4: We can design new products for you. We can change the material as what you required. But the shape of the pad is almost fixed by our mould. What kind new products do you need? Could you tell us your detail requirement? So that we can check accordingly. Q5: What is the life of each pad? Q5: Expiry is 3 years. Postpartum Pads price website:http://www.eco-healthcare.com/hygiene-pads/postpartum-pads/