Body Sport Vinyl Dumbbell Latex-free product BUILD STRENGTH - Build, tone and sculpt your muscles while burning calories and increasing your metabolism when you work out with Body Sport Vinyl Dumbbells. BUILD STRENGTH - Build, tone and sculpt your muscles while burning calories and increasing your metabolism when you work out with Body Sport Vinyl Dumbbells. WORK HARD - with sizes ranging from 1lb to 15lbs, use the Body Sport vinyl dumbbells for planks, push-ups and other advanced workout techniques. SAFE AND QUIET - vinyl help reduce noise if dropped on the floor and are not as damaging as other traditional dumbbell models with total steel construction. VERSATILE - Use alongside any workout programs or DVDs when you workout at home, these extremely durable dumbbells can be added into virtually any workout for greater success.