Ideal for assisted pull ups and dips, speed & strength training drills, power, mobility as well as squat/bench work. All bands are 41" in length and 3/8" thick. Six different widths provide a range of resistance levels. Purchase individually or as a package Regular package (1 of each: Red band, black band, purple band, green band, blue band, orange band) Small package: Red band/Black band/Purple band Yellow Band 1/4" wide Red Band 1/2" wide Black Band 1" wide Purple Band 1 1/4" wide Green Band 1 3/4" wide Blue Band 2 1/2" wide Orange Band 3 1/4" wide