Remark:Pure cotton pad for urine insulation, breathable and non-slip, easy to wash and dry durable. It's great for babies and for the elderly! Features: good air permeability! Good effect! Non-slip not easy drape! Machine wash convenient, good drying, durable and easy to use! Can wash the spacer after the urine is wet to want to replace, so the proposal buys two above at a time to change!