Write-On Poly Bags, 2 mil, 3" x 5", Clear, 1,000/CartonPerfect for storing items, such as rubber bands, screws or push pins. Make identification of the contents easier by labeling the bags. The write on panel, located on one side of the bag, works with both pen and marker. Clear, poly bags have a zip close seal that makes them waterproof, airtight and reusable. This product will be cheerfully replaced with one of equal value if defective in materials, manufacturing or packaging at the time of purchase.