You will find that the medium scale makes the text readable from a comfortable distance.
Item Tag: Swimming
Vintage Metal Sign Swimming Retro Geometric Aluminum Sign 8×12 Funny
This plaque comes in at 8″x12″, a nice touch for spaces that need a subtle accent.
Retro Funny Pool Rule Metal Sign Wall Decor Backyard Swimming Pool Patio Outdoor
You will find that the medium size gives it a noticeable presence without feeling overwhelming on the wall.