Description: [Exquisite and convenient] Made of food-grade materials, single-sided matte with a pressure seal. You can use it as a gift or jewelry bag. With hanging hole design, easy to use. [High-quality aluminum foil bag] Waterproof, odor-proof, rust-proof, anti-corrosion, anti-oxidation, moisture-proof and moisture-proof. It is recyclable, tear resistance and is not easily damaged. [Anti-odor sealing zipper strip]: The sealing strip zipper can prevent water, moisture, dust or odor from entering when sealing. Heat sealing is also available. [Wide application] Perfect for packaging, storage, transportation, sampling and classification. Suitable for storing cereals, dry food, snacks, nuts, tea, dried flowers, pet food, electronic accessories, necklaces, earrings Or other daily necessities. It is suitable for homes, offices, schools, grocery stores, and also suitable for camping and travelling to protect the food from the weather when going out. [Value Pack] Comes in 100 pieces to meet your daily needs. Specification: Material: Aluminium Foil Size: S: 7.5x12cm/2.95x4.72 inch M: 10.5x15cm/4.13x5.91 inch L: 12x20cm/4.72x7.87 inch Package Includes: 100 Pieces Storage Bags Note: 1. The item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.