12 x 18" - 4 Mil Flat Poly Bags

For tough jobs that demand superior protection, these extra strong bags provide unbeatable strength. Made from 100% virgin polyethelyne film and meeting FDA and USDA specifications for food contact, they’re the ideal choice when you need heavy-duty protection of hardware, industrial parts or tools. Choose 4 mils for sturdy defense against wear and tear or 6 mils if puncture resistance is paramount – simply seal with heat sealing tape or twist ties to keep contents securely in place!