This rubber Omni-gutter is supplied rolled up and glues to the side of your motorhome or caravan to prevent water run off from the roof going down the side of the vehicle. If your awning is spaced out from the vehicle (e.g. in the case of a VW T5 campervan with Omnistor 5102) then fitting this Omni-Gutter stops water coming inside the awning.
Omnistor product codes: 307947 / 30 7947 / #30 7947 (Replaces Omnistor - 50035031 / 50 0350 31 / #50 0350 31)
This is a genuine Thule|Omnistor Awning Accessory.