Features: 1. Made from top-grade high-density foam, offering excellent resilience and durability. Maintains its shape over time without collapsing or deforming. 2. Each sponge block is precisely cut to 7x7x7mm, ideal for filling small gaps, providing support, and cushioning in electronic and PCB repair work. 3. Comes with 500 individual foam cubes, perfect for bulk use in mobile phone repair shops, electronics assembly lines, DIY projects, and more. 4. Designed for separating and protecting components like phone motherboards, IC chips, and PCBs. Prevents compression, short circuits, and physical damage. 5. Features excellent insulation properties and is non-conductive, reducing the risk of static damage during repair and assembly. 6. Engineered to leave no adhesive residue or sponge particles behind, keeping your workspace clean and your components safe.
