【3 Different Levels】 - 3 exercise bands, provide you with 3 level of resistance bands, 10/20/30 lb let you match. Adjustable design System can adapt to different people to exercise, training for 15 minutes every day, Get a bikini booty and ripped abs and be the envy of your friends at your next pool party. 【MULTIFUNCTION WORKOUT SYSTEM】 - Versatile…