"COLLAPSIBLE; SELF-CLOSING TYPE; 2 DOORS; OVER-ALL DIMENSIONAL DATA, 16 IN LG, 5 IN. W, 5 IN. H; STEEL-WIRE MESH; WITH SPRING-LOADED DOOR AT ONE END, AND A TRIGGER WHICH CLOSED THE SPRING-LOADED DOOR AT ONE END, AND A TRIGGER WHICH CLOSES THE SPRING-LOADED DOOR WHEN BAIT IS TAKEN; W/SNAP-LOCKS TO HOLD REAR DOOR SECURELY CLOSED WHEN TRAP IS IN ERECT POSITION; USED FOR TRAPPING SMALL ANIMALS FOR IDENTIFICATION AND EVALUATION AS VECTORS OF COMMUNICABLE DISEASE."