I needed a replacement cover, and decided to go for a genuine Brabantia, to save a lot of hassle with poor fitting alternatives. Pleased I did, as it fits very well, and is nice and secure. Was pleasantly surprised to find that the "underlayers" were sewn into the top cover, so no problems with the layers moving about. (My old cover had 3 separate layers). Only one criticism (and therefore 4 not 5 stars) - the Size Reference Label is sewn into the top of the cover, so is visible all the time. It's not a major problem (I could un-pick the stitches if it was), but I don't need to know the size every time I use the board, so it would have been better to be on the underside. When I need another cover, I think I would have been able to find the label !