ISC Wales Red Back-up Device - Crd&poppr. 5 mm Back-up Device is an excellent device for helping you along your rope course. These Climbing and Mountaineering Equipment from ISC Wales will help you to stay safe while you take on your rope. A back-up device should always be used when engaging in any dangerous sport that involves ropes fast ascending or hanging in a tight space. ISC RED 11mm Back-up Devices reduce fall factors and assist in smooth descents. These ISC climbing gear are tailored to the ANSI standards of the US military and are tested annually for their functionality and safety. The International Safety Council (ISO) rates these safety gear as grade II a category lower than ISC 's current standards of 'good' user safety. Using an ISC RED 10.5mm Back-up Device you don't have to worry about meeting any OSHA or NFPA standards for ropes and climbing. Specifications for ISC Red Back-up Device: Manufacturer: ISC Wales Color: Red Rope Diameter Range: 10.5 - 11 mm Finish: Anodized Package Contents: ISC Red Back-up Device The ISC Red Back-up Device is a quality addition to the ISC Wales lineup. For more great deals on Climbing and Mountaineering Equipment by ISC Wales please browse our ISC Climbing & Mountaineering Equipment page.