Stack 52 Fitness Dice by Strength Bodyweight Exercise Workout Game. Designed by a Military Fitness Expert. Video Instructions Included. No Equipment Needed. Burn Fat and Build Muscle at Home. CONTAINS: Brown Faux leather case, Beginner, Normal, and Advanced Fitness Dice sets, and Instruction Booklet. Video demonstrations of all exercises and game ideas are free on our website. BROWN FAUX LEATHER CASE: Neatly holds all three dice sets. Pull a ribbon to easily remove each set. BEGINNER DIFFICULTY SET: Light colored dice with 30 easier, very low impact exercises. Ideal for warming up or if you find the normal difficulty too challenging at first. NORMAL DIFFICULTY SET: Standard colored dice with 30 moderate difficulty and moderate impact exercises. Ideal for most healthy, active individuals. ADVANCED DIFFICULTY SET: Dark colored dice with 30 challenging, high impact exercises. Ideal for fitness enthusiasts and anyone who loves a serious challenge.