Mokani Resistance Bands Set (11pcs), Exercise Bands with Door Anchor & Handles, Home Gym Equipment Men Women Legs Ankle… $1.79 Make sure this fits by entering your model number. Different color for different pound: Yellow band(10 lbs); Green band(15 lbs); Red band(20 lbs); Blue band(25 lbs); Black band(30 lbs). All bands are in the same length(46.5”) and can be stacked in any combination according to your training purpose. Multifunctional Training: Resistance bands is perfect for training such as: arm muscles, shoulder muscles, abdominal muscles, chest muscles and leg muscles.