Please note, with the exception of the WSHBS; walking surface, the Hose Jumper, Hose Bridge and Super Hose Bridge products have been discontinued. Please be sure you have the recent safety manual for these products. Please be sure to disseminate the safety manual to anyone in your organization or to an end user of the product. Failure to follow the safety warnings could cause injury or death to the user. Here is the link for the most recent safety manual. Thank you and please do not hesitate to call us if you have any questions.