SP25, basically it's stuck on with double sided tape, once its pulled off there are no holes, you'll probably have a bit of skicky residue a bit of petrol/gasoline on a rag lifts it straight off,
replacement ones are fairly thin and are mounted to the tape so it's just peel off and stick on, though do make sure you get your alignment sorted first, it's a bugger to lift and restick if you get it wonky or off center. don't ask me how i know.