TheraBand's 12-inch loop bands are a compact, portable option for lower extremity strengthening, hip rehab, and mobility work. The set includes four color-coded bands in progressive resistance levels — Yellow, Red, Green, and Blue — each measuring 12 inches long and 3 inches wide. The wider design sits flat against the skin and resists rolling during movement, which makes them practical for exercises where band placement needs to stay consistent. For climbers, they are commonly used for hip abduction, glute activation, clamshells, and ankle strengthening work during lower extremity rehabilitation.