- High Barrier Material: Constructed with matte BOPP and aluminum foil, combined with food-grade PE, our bags feature a robust four-tier design with a thickness of 150 microns. This superior barrier effectively safeguards coffee beans from odors and moisture, ensuring optimal freshness and extended shelf life. - One-way Degassing Valves: Designed to release trapped air and gas, these valves prevent outside air from entering the bag. This feature guarantees that your coffee, whether smooth or bold, remains fresh with every brew. The thick moisture-proof inner lining further protects contents from humidity and odors, making these bags ideal for long-term food preservation. - Professional Quality: Made with premium materials and vibrant printing, our bags are perfect for commercial use. They are not only suitable for coffee but also ideal for packaging nuts, snacks, and handmade foods. They serve as reliable and attractive packaging solutions for gifts or retail sales. - Size Specifications: Each bag measures 5.3 inches wide x 10 inches high with a bottom side gusset of 3 inches (13.5 cm x 25.5 cm x 7.8 cm) and has a capacity of 16 oz (1 lb, 500 g). Note that capacity may vary based on contents. - Quantity: Sold in packs of 50 pieces, providing ample supply for your business needs. Use Cases: 1. Perfect for coffee shops looking to enhance their product presentation while maintaining freshness. 2. Ideal for home bakers or food artisans wanting to package homemade snacks or treats. 3. Excellent for gift packaging, ensuring your gourmet treats stay fresh and appealing.