Silent front sprocket - how to fit

[Dman2019]

Hi, decided to try a silent front sprocket from JT as there wasn’t much in the price. Got it in front of me and its different on each side, one side is continuous rubber and the other side has two halfs of rubber.
Does it matter which way round it has to go on?
Full rubber ring facing the engine?
Cheers guys

[Gnasher]

The side with the continuous rubber is what normally faces outwards i.e away from the engine.  This side of the rubber has the sprocket serial No and teeth count 15, 17 etc.