The key to packing fragile items -- and ensuring they arrive safely -- is Duck® Brand Foam Cushioning. Multi-purpose cushioning protects items whether they're in the mail or on the move. Designed to maintain consistent cushioning, the foam conforms around delicate, breakable items like glassware, small mirrors and frames and small appliances for a lightweight solution that gives long-lasting protection. Foam cushioning also fills empty spots in boxes so valuables like dishes stay in place during mailing, shipping, moving and storage.