Protect your most valuable tools, electronics, and tactical gear with our GRWOLF High-Density Black Polyurethane Foam Inserts – the ideal padding solution for your 3100 case, tool boxes, and storage needs. These lightweight yet durable foam sheets are engineered to absorb shocks and cushion fragile items during transport or storage, minimizing the risk of damage from bumps and impacts. Crafted from premium polyurethane foam, our inserts are soft, flexible, and built to last, making them easy to customize to fit any item. Simply outline your tools or gear on the foam, cut with a utility knife for a precise fit, or tear by hand for quick adjustments – no special tools required. Compressed for efficient shipping, the foam sheets expand to their full 1.38-inch thickness after unpacking; for faster recovery, just soak them in water and let them dry before use. Whether you're organizing a tool box, lining a protective case, working on DIY crafts, or securing camera equipment, these versatile foam pads are designed to meet all your packing and storage needs. Each package includes 1 pieces foam sheets, providing ample material to protect and organize your belongings. Compatible with our 3100 model, our high-density foam inserts offer reliable, long-lasting protection for your most valuable items, giving you peace of mind during every transport or storage scenario.