Professional Kraft Paper Bags with Window - 3.5x5.5 Inches (3.5 oz) - 100 Pack Premium 3-layer composite construction of imported kraft paper, BOPP, and CPP provides superior moisture-proof, oil-proof protection while maintaining a natural, eco-friendly appearance. The widened reusable self-sealing strip ensures easy access and secure storage, with optional heat-sealing capability for extended preservation. These versatile pouches are perfect for tea brands seeking elegant packaging solutions, offering excellent product visibility through the clear window while protecting contents from environmental factors. The smooth surface accepts custom labels and branding elements, creating professional retail presentations and sample packaging that enhance your product's market appeal. Ideal for packaging tea, coffee, spices, herbs, nuts, grains, and other specialty food products. Also suitable for non-food applications such as soap, bath salts, and small electronic components. The DIY-friendly design allows for creative customization while maintaining functionality for both household and commercial use.zq20260204195124