Assisted opening. 4.88" (12.4cm) closed. 3.5" (8.89cm) black oxide coated partially serrated 8Cr13MoV stainless blade. Black rubberized aluminum handle. Bottle opener. Belt/cord cutter. Glass breaker. Thumb stud. Integrated hex wrench. Signal whistle. Ferro rod. Flat end screwdriver. Clam packed.