Extra thick for longer burn time. Sourced from responsible forests. Earth in mind solutions. Since 1881. Diamond Greenlight Matches - 1st American Match sourced from responsibly managed Aspen forests of Minnesota. FSC Certification guarantees that Diamond Greenlight Matches comply with strict socioeconomic & environmental standards. Easy to light. Same strong, sturdy splint. Ideal for lighting candles, stoves, grills, fireplaces & campfires. FSC mix wood. Forest Stewardship Council (FSC) is a non-for-profit organization that promotes the responsible management of forests worldwide. 100% recycled paperboard. Cardboard box and plastic film are recyclable. Please recycle. Jarden Home Brands is committed to environmentally responsible packaging and products. Hearthmark is a subsidiary of Jarden Corporation. Contact us at www.diamondbrands.com or call 1-800-392-2575. Trusted brand for over 100 years. Made in USA.