Fitness by Cathe "Butts and Guts Combo Package Butts and guts video-lower body workout DVD featuring Cathe 65-Centimeter burst resistant body ball shape and tone, develop strength and core TPR 3 stretch bands are light, medium, heavy resistance, improve posture and flexibility 1.5-Pound Soft, neoprene Dumbbells, shape and tone, weight capacity 1000-Pounds Soft, comfortable gripping weights, will not crush when dropped