Stainless steel, polyester;Multi-function multi tools: needle nose pliers, pipe grip, wire cutter, flat screwdriver-3 sizes, Phillips screwdriver, double sided file, scraper, can opener, bottle opener, knife, serrated knife; Built in safety release for protection; Comes in pouch with snap closure and belt loop; 1.7"w x 4.25"l x 0.9"d;