Come and see our amazing products. These bands are rigorously tested to be snap, stretch and sweat resistant. You get 5 resistance bands set and you can combine multiple bands to find your ideal resistance. These bands are so lightweight that they make a great travel fitness kit! Include 5 bands: Yellow:5 pounds; Red:10 pounds; Blue: 20 pounds; Green: 30 pounds; Black: 40 pounds. Pls confirm with us about the packing info, stock color and exact production time before placing your order.