The product specifications give five resistance-band measurements and pound ranges: 600*50*0.5 (15–20 lb), 600*50*0.7 (25–30 lb), 600*50*0.9 (35–40 lb), 600*50*1.1 (45–50 lb), and 600*50*1.2 (50–551b). The description also names Macaron five-piece sets, including versions with a cloth bag and instructions or markings.
Specifications
Material: TPE
Product types: Elastic band, tension ring
Named set descriptions: Macaron five-piece set, with descriptions mentioning a cloth bag, instructions, power mark, or strength mark
