SC Johnson: A family company. Power shield technology. Unbeatable protection. Stronger (Bag film tested using ASTM D1709 Dart Drop and ASTM D2582 PPT) than Hefty on punctures & tears. Stand & fill. Microwave safe. Strong enough to use again. Fill, use, repeat. Bottom for easy organization. A family company at work for a better world. A family company since 1886. Fisk Johnson. Environmental Facts: Bags are recyclable when clean and dry at drop-off bins at participating retailers. Please recycle this paperboard carton.