Product: Black Plastic Sponge Frame (Origin: CN) Key benefits Keeps sponge inserts stable and correctly positioned, reducing shifting and premature wear. Lightweight plastic construction resists moisture and everyday handling, extending the usable life of sponge material. Simple, lowmaintenance design that is easy to install, remove, and clean for quick replacement or maintenance. What it does Acts as a rigid support frame for sponge inserts or foam components, maintaining shape and ensuring consistent contact or filtration where needed. Provides a standardized mounting surface to make sponge replacement faster and more reliable. Important attributes Type: Sponge Frame Material: Plastic Color: Black Origin: CN (China) Design: Stable, open frame to accept and retain sponge or foam inserts (matching insert dimensions required) Compatibility and performance Compatible with applications that require a plastic frame to hold sponge or foam elements; fits inserts that match the frame's inner dimensions. Performance is defined by the plastic frame's ability to maintain form, resist moisture exposure, and simplify sponge replacement or cleaning. Practical use scenarios Replacement or maintenance: Swap out worn sponge inserts in equipment or assemblies that use a removable sponge frame to restore performance quickly. Protection and cushioning: Use as a structural holder for sponge padding in packaging, inserts, or product displays where stable positioning is required. Filtration or sealing support: Hold foam or sponge media in place inside housings for light filtration, gaskets, or acoustic/insulation panels where a rigid frame simplifies service. Why choose this frame Straightforward, functional design that focuses on durability and ease of use. Neutral black finish integrates with most equipment and assemblies. Manufactured in CN, suitable for applications that require simple, replaceable plastic frames for sponge or foam components.