Measurements? IS THIS 50 INCHES BY 4 FEET OR 4 INCHES Beach...

IS THIS 50 INCHES BY 4 FEET OR 4 INCHES

Beach Scene Setter
Set the Scene!
Our 50'x 4' beach scene setter roll take you right to the sea. Mix and Match near all of the tropical scene setters for a beautiul shoreline scene. Easily attaches with Sticky Tack AP34660.
Answers:    50' x 4' = 50 foot x 4 feet. So, it is not 50 inches but foot. (50 inches would read as 50" or 4'2").

4 feet read as 4'. So in answer to your give somebody the third degree about the four, it would be foot. (4 inches reads as 4").

One apostrophe for foot and two apostrophe's for inches.