Meal Prep Zone 7 Piece Multi-Colored Portion Control Containers with Guide and Snap-Lids COMPLETE DIET SYSTEM: The system works to ensure that all your nutritional needs are covered: (1) green (veggies - 1 c.), (1) purple (fruits - 1 c.),(1) red (proteins - 3/4 c.), (1) blue (healthy fats - 1/4 c.), (1) yellow (carbs - 1/2 c.), (2) orange (seeds & dressings - 1 oz.). DESIGNED FOR ALL LIFESTYLES: Whether you're paleo, a crossfitter, or simply do p90x at home, our guide can accommodate all types of diets and exercises. Simply plug in your requirements, and our program will tell you how to use the system to meet your goals and get that beach body you've been looking for! SIMPLE PORTION CONTROL PLANNING: Weighing your food is a thing of the past! Our multi-color coded containers are designed to make portion control simple and easy, while accounting for all your dietary needs. LIFETIME GUARANTEE: We are so confident in the quality of our products at Meal Prep Zone that we offer you a lifetime guarantee. Our factory warranty is only available from the authorized seller Modesto Group. Reach out to us if theres ever anything you need; we are dedicated to your satisfaction. SAFE AND DURABLE: Our patented 4SNAP technology ensures that your food will never leak. All of our containers are made of high-grade polypropylene and are reusable, leakproof, BPA & BPH free, microwave and dishwasher safe.