Features: High resilience vacuum compressed grid foam sheets offer customization for toolbox organization, pre scored grid for effortless sizing. Crafted from sponge, this foam provide cushioning, insulation, and shape retention for delicate items. Ideal for enthusiasts, drones operators, musicians, and model collectors requiring professional protective for tool, instruments, or fragile collectibles. Perfectly lines flight cases, measurement toolkits, photography storage boxes, and gaming miniature organizers while serving as shock absorbent inserts for drawers or luggage. Multi functional foam sheets maintain structural integrity through repeated use, offering fire resistant layering and dustproof partitioning for workshop systems and electronic device cases. Specifications: Component:Foam Size: 405x305x50mm/305x305x50mm/405x305x40mm/405x305x25mm/305x305x25mm Package Includes: 4Pcs Pick Apart Foam note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.