Rollercam Expedition Strap 4 Ft. All Rollercams include high quality brass stainless steel and Zamak 5 die cast components. The updated body design and thumb release offer increased performance and ergonomics. The Rollercam technology eliminates friction between the strap and the body of the cam which increases performance and tie down force. All webbing features the corresponding length of the tie down strap. Specifications for Rollercam Expedition Strap: Manufacturer: Rollercam Application: Expedition Fabric/Material: Polypropylene Fastener/Closure Type: Buckle Package Contents: Rollercam Expedition Strap Rollercam RC01S0104E: Expedition Strap 4 Ft