4 Pack of Dumapan SMP Masonry Grey Brick Effect Wall Panel - PVC Bathroom / Kitchen Wall Panels

Can these be cut to fit diagonal spaces such as a stairwell?

is it possible to buy a sample first?

are these suitable for inside a shower cubicle?

Hi, I have a 6 mm thick splashback on wall behind cooker would these panel stick out too proud of the splashback or do you supply edging strips to fin