About product and suppliers:
            1,583 open celled foam products are offered for sale by suppliers on Alibaba.com, of which other filter supplies accounts for 16%, plastic sheets accounts for 8%, and sponges & scouring pads accounts for 4%. 

A wide variety of open celled foam options are available to you, such as pe, pvc, and sponge. 

There are 1,580 suppliers who sells open celled foam on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of open celled foam supply is 1%, 96%, and 1% respectively.