This bag is designed to safeguard electronic components from static build-up. It is produced from only the highest quality anti-static, non-corrosive virgin polyethylene film. It may be heat sealed with an Impulse Sealers. Innotech Products also sells bag sealers. Innotech Products carries a wide variety of pink anti-static bags, for both cleanroom and non-cleanroom applications. We provide a variety of configurations, sizes and thicknesses to meet your specific needs. Tube material is also avialable. Please talk to one of our knowledgeable sales associates. Call us at 888-270-0458 for product information, availability and pricing. Or Contact Innotech Products and let us know your specific requirements. We will promptly respond to your request. Please state BAG DIMENSION, MATERIAL, and APPLICATION it will be used for in your request!