I wanted to like the thing really much, but two things made me discard it. (1) The plastic making the contour of the holes rubbed against my inner tight to the point where I had to cut part of it. (2) By lack of support around the wheels, it would end up rubbing my back wheel. Might be due to the geometry of my bike, just a heads up for other owners.

Reverted back to the Win Wing 2.

The idea sounds great, but it's only soft plastic after all. I've used it for 3 months. Can not hold it's shape after several use. Super difficult to bend it into the proper shape. Have to remove it from my bike.

I have bought and tried loads of different mudguards. My bike does not have eyelets and so even though I’ve fitted full length guards they have never really done the job properly. I saw someone in London with the Fendor Bendor and asked them what it was and bought one myself. It’s great, solves all the problems. Completely dry backside now and easily removed on a dry day. The only issue I’ve encountered it that due the design of my frame it points quite high and my rear light is slightly restricted.

Bends to one side, but i reinforced it from the inside with card. Now it keeps my ass dry.

First of all, the service from this company to their customers is excellent.
Secondly, the product is top quality, it's excellent to have such a strong product that doesn't require tools to apply to my bicycle.
The reflector fender is definitely worth it, looks great, day and night, and it stands out as well as being efficient with keeping my ass from getting soaked :'D.
Thirdly, I won't hesitate to recommend this product.
My bicycle wears it proudly.

Cheers Asssavers.