Set of 4 cloth menstrual pads with various designs, made with 100% cotton on the skin-facing side and machine washable. Length: 19cm Brand: Baby Hearts Features: Uses skin-friendly organic cotton and has a waterproof sheet for peace of mind. I am selling these because I haven't had a chance to use them after purchasing. I opened them once for inspection and photography, but they are new and unused. Thank you for looking.