Stackable Strength Bands Set: 5 Color Professional Bands Can Be Used Alone Or Stacked In Any Combination Up To A Maximum Equivalent Of 100 Lbs: Yellow(10Lbs), Red (15Lbs), Blue (20Lbs), Green (25Lbs), Black (30Lbs). Accessories: 2*Legs Ankle Straps, 1*Door Anchor, 2*Soft Handles, 1*Waterproof Carrying Bag, 1Xinstructions.Multifunction Fitness Equipment: Resistance Band Training Are Extremely Effective At Burning Fat And Increase Muscle Strength, And Also Help You Boost Stamina, Flexibility, Range Of Motion, Exercise Different Muscle Groups, Such As Shoulder, Arm, Leg, Back, Stomach And Etc.Portable Personal Gym: Pack Your Bands, Grips, Straps, And Anchors In The Bag For A Workout On The Road, At The Gym, Or At Home. Unlike Large, Clunky Workout Machinery, Resistance Bands Take Up Only As Much Space As You Do. Enjoy A Morning Workout In Your Hotel Room Or On Your Patio At Home. Forget About Long Drives To The Gym. You’Ve Got Everything You Need To Workout In One Convenient Carry Bag.Highest Quality Materials. Made From 100% Eco-Friendly Natural Latex Which Is Extremely Durable, And Bands Will Maintain Their Resistance For A Long Time. Each Tube Band Is Carefully Constructed To Ensure Exercise Safety, Avoiding Sudden Breaking During Workout.