Cuspidor Strainer - Large, #6100 144/Bx. 2-1/2' top diameter, 1-1/4' bottom diameter. With lift-out center handle. Clean white plastic construction. Fits most cuspidors including A-Dec, Ampco, Belmont, DCI, Den-Tal-Ez, Forest, Knight, Marus, MDT, Proma, Ritter, Schein. Box of 144 strainers