Low-Powder Cando exercise band is a high-quality latex exercise band formulated to prevent excess powder during use. Clinic and Hospital Packs Bulk rolls are packaged in 6 yd (5.5 m) and 50 yd (45.7 m) dispenser boxes. The boxes are color-coded to resistance level and design-coded to indicate whether the box contains low-powder or no-latex Cando exercise band. This color-coding and design coding can help with your inventory control and storage. Exercise Bands Low Powder.