Medline premium disposable fluff and polymer underpads, 23″ x 36″, green, 80/case features: polypropylene backing helps keep these under pads in place provide moisture protection for a variety of clinical surfaces, including exam tables, beds and chairs disposable under pads feature a combination fluff and polymer core for high absorbency and odor control specifications: absorbency level: heavy absorbent material: fluff and polymer backsheet color: green latex free: no material: polypropylene backing size dimensions: 23″ x 36″