Measures approximately 5 7/8" x 3/4". Made from Pinus Montezumae (fatwood) stumps, from the highlands of Mexico, with no chemical additives. 100% natural and environmentally-friendly production. Lights even when wet due to about 80% resin content. It is the resin (oil) that burns not the wood. Produces an extremely hot flame. Burns with a hot flame compared to paper and paraffin. Waterproof. Lanyard hole with nylon lanyard that attaches to belt or backpack. Compatible with "Leave No Trace" ethics. Bulk packed.