To keep your bag close and dry inside by this clip. Made of food grade polypropylene plastic,totally rusty free. Great for food and snack bags of many sizes.Variety of colors and custom imprint are offered. Measuring 6.3x 0.6 inches, this custom bag sealing clip. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Eco-friendly material, reusable, foldable for storage.