... 5cm,22.5cm,18.5cm, dia:1cm material: pp bag seal clipsize:28.5cm,22.5cm,18.5cm, dia:1cmmaterial: ... to preserve freshness It is suitable for food in bags and fresh bags. Just a gentle pull can extend the ... shelf life and keep the food without peculiar smell. It not only ... health. Meanwhile, it achieving the effect of moisture-proof and leak-proof bag seal clip