Clear PEVA Shower Liner, 72 × 72 in
No PVC, so no vinyl smell on day one.

The unglamorous part that decides whether a small bathroom stays dry: a shower liner that hangs straight and stays inside the tub. Sizes are listed in inches against a standard US tub opening, along with the material, how the hem is weighted and whether hooks come in the box.
No PVC, so no vinyl smell on day one.
Magnets in the hem, metal grommets at the top, eighteen colors.
01
The liner should sit inside the tub and stop a few inches above the base. A liner matched to the curtain's full length wicks water onto the floor.
02
Lightweight liners billow inward in a warm shower. A weighted hem or magnets along the bottom is what keeps one off your legs.
03
A liner hangs from hooks or rings through its grommets, and many ship without them. Check the listing, and if hooks aren't included, order them with the liner — a standard 72-inch liner takes a set of 12.