Suitable for Different Shapes Sturdy and Durable (500PCS/CTN) Honeycomb Paper Sleeve Used for Packaging During Transportation. Eco-Friendly Material: Made from 100% biodegradable natural paper and recycled kraft paper. Superior Cushioning: Unique hexagonal honeycomb structure offers excellent shock absorption. Customizable Design: Size, type, and layer can be customized according to specific demands. Certified Quality: Holds OK Compost and FSC certifications for environmental safety. Cost Efficient: Lightweight design helps reduce shipping costs while ensuring safety. Water Resistant: Treated for moisture and water resistance to protect products.