| 摘要 |
Pool ledges comprised of two types of material are provided. One material provides structural and rigidity requirements, while another material enhances the pool ledge or adds an additional feature to the ledge. For example, a first material may be metal while a second material is plastic or neoprene, a first material may be hard while a second material is softer (or of a lesser durometer), the first and second materials different materials may provide varying textures and/or varying color schemes, or any combination thereof.
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