Zeal X Honeycomb Paper Sleeves are made entirely of 100% recycled paper and expand to form a hexagonal honeycomb structure. They are strong and shock-resistant. Perfect for protecting wine bottles and similar shaped glassware, Zeal X Honeycomb paper cases are the strongest bottle cases in transit. Reusable and easy to use - no need to inflate, just put the sleeve on your item and start using it in seconds. Save time and give your product a beautiful finish! Fully biodegradable, reduces waste for the planet and is a good alternative to bubble wrap/bubble sleeve protected wine bottles. It is not only a practical accessory, but also a sustainable choice for wine lovers. Honeycomb paper has the advantages of light weight, less material, low cost, good impact resistance, etc. As a new type of environmental protection material, there is no need for fumigation and quarantine when exporting. Even if honeycomb upholstered sleeves are slightly more expensive than plastic upholstered bags, you may still want to pay a higher price because it shows your customers that you are an environmentally conscious brand and use eco-friendly packaging.