isofrane strap specification
Back then it was isoprene. modern technologies gave us something superior. Today’s ISOfrane utilizes a new rubber compound. This guarantees a strap that is softer, stronger and more comfortable than any other strap available. Hypoallergenic, and offering superior fit, comfort and performance. 100% silicone free!. All isofrane straps come with a 12 months limited warranty

Click on link below to see strap specification
Click for 22 mm Click for 24 mm
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