Scubapro BC Valve System Assembly has the 100% money-back guarantee. If for whatever reason you are not completely satisfied with your Scubapro BC Valve System Assembly you have purchased at scubastore, you have 30 calendar days from delivery in which to return it. In addition, in our online dive store you can discover the full range of product of the brand Scubapro and complete your order in Accessories and parts products always at the best price