Specifications include, but are not limited to: A-1 Dust mop sizes should be 24 inch and 48 inch and should be 12 ounce 100% cotton GRADE A Sanforized Duck. All dust mops must have the conventional ability to slip onto the mop frames. Dust mops are to have bacteria stat and antifungal agents added, which is effective against staphylococcussaureus, e.coli, salmonella choleraesusu, pseudomonas aeruginosa as well as other odor causing bacteria. Bacteria stat is to have residual effectiveness in storage for at least sixty days. A-2 Dust mop handles must be furnished at NO CHARGE with a change out of broken or defective handles. A-3 All handles should be 1 1/8 thick with a steel clip-on end attachment that allows for a fast attached or detach to the mop frame. Handles should be delivered with metal frames inserted. A-4 Handles should also provide a 180 degree swivel capability to increase and ease sweeping tool functions