Polar Replacement Elastic Strap for T-Series Transmitters (T31 strap)

If you need a new elastic strap, or prefer to have an extra strap on hand for your Polar T Series wireless transmitters, we offer them in various sizes. This strap works with the T 31, T31-Coded, T41, T61, T34 models (Sold Separately)Machine Washable Measurement should be taken right below the breasts or pectoral muscles. Medium 25-54 Inches (6.3-137 cm) Large 27-63 Inches (68.5-160 cm) Small 23-47 Inches (58.3-119.3 cm) XSmall 18-27 Inches (45.7-68.5 cm) Ca Residents: Click here for Proposition 65 warning Show more