On a pleasant walk out in the fresh air, your child may be exposed to all sorts of insects. The Stroller and Bassinette Insect Netting is made from durable, long-lasting 100% nylon, with an elastic hem to keep it in place. Generously sized, it will fit standard strollers, most bassinettes and many play pens. It is well ventilated so baby can breathe easily. To clean, simply sponge with warm soapy water and air dry.