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Jelly shoes are shoes which are made from a porous type of polyvinyl chloride (PVC) known as jelly rubber. Jelly rubber is made by adding materials known as plasticizers to PVC, causing it to soften and become more flexible. It is also used in a wide variety of other products. Like other plastics, jelly rubber can be made in a wide assortment of colors and patterns, ranging from plain clear material to neon pink jelly rubber with sparkles.

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