Body-Solid Round Rubber Dumbbells 5-40 lb. Pairs. 8 pairs, 16 dumbbells, 360 lbs. altogether. Includes Body Solid dumbbell rack GDR363 and floor mat. Dumbbell pairs included: 5, 10, 15, 20, 25, 30, 35, 40 lbs. Body-Solid's Round Rubber Dumbbells feature chrome-plating on solid steel handles with comfortable medium knurl for a secure grip. The rounded dumbbell head is coated in quality virgin rubber. Easy-to-read weight designations are embossed on each dumbbell making your search for the perfect weight effortless. Chrome handles resist chipping, flaking, peeling and corrosion. Knurled handle for a secure comfortable grip. Weight increments embossed for easy selection.