In principle this product looks great, but due to the poor fixing and way it is packaged it was rendered absolutely useless to me. The plastic tubing is solid and comes rolled up tightly in the opposite direction to that which you'd expect, meaning that once unrolled, all the pressure that wants to reroll the tube back up is going "away" from the wall and working against the adhesive. Though I tried to flatten it out overnight, it was far too solid to do so properly and hence once fixed to the wall, it simply rolled back out again into its packaged form taking several nice chips off the wall in the process. Thanks! Further attempts to bend and shape the base to reverse the effect of the way it is packaged just made things worse.
The cover piece that slots into the base also comes rolled up, but without the curve as pictured ready to go (it's flat, and needs to be bent into the slots by hand). This further adds to the problem because it's so stiff that attempting to slot it into the base just adds more outward pressure to pull the whole thing off the wall. It also flicked out several times while I was trying to do this, at one point giving me an impressive plastic cut on my hand. Thanks again!
I would personally advise staying well away from this product, especially at this price.