Sup-R Band® is made from a premium latex free formula and excels compared to other exercise band: our TPE latex free formula has similar use and strength characteristics to latex exercise bands; similar puncture resistance; similar tear and burst strength; requires similar force  to stretch and contract; 5" width; has core for use with dispenser systems; made of Thermoplastic Elastomer (TPE); color-coded in Thera-Band® colors. Retail dispenser box contains 30 5-foot individual packaged pieces. 5-foot Singles® (30 piece dispenser) - Blue