Silver ziplock Clear Front Foil Back Stand up pouch with clear windowFeatures: 1. Feature: Stand up, ziplock, heat sealable, resealable, reusable, with tear notch. Good sealing performance 2. Food grade production, through food quality and safety certification, can be packaged food. The bag is strong and strong, tensile, anti wear. The clear window is visible with the goods and shows high quality. 3. Designed holographic rainbow color, durable and shining. It is very fashion and delicate ,adding a sense of high end,