Flex-On testers (Try before you buy)We have 'tester' versions of the Flex on stirrups that you can try out before buying. Here's how it works: Requesting a tester: Just order via this page as you would a normal product. You pay the same price as for a new one; this acts as a deposit towards return of the tester. If you decide to buy, return the tester and we'll send out the version of product you want. If you decide not to buy, return the tester and we'll refund the full amount paid