Did you get it right?
Two modern details slipped into this 1950s bowling alley shoe counter.

The Answer
The correct answer is: the Velcro strap shoe and the plastic loyalty card.
Here is why
- One rental bowling shoe has a Velcro strap instead of ordinary laces.
- A red plastic loyalty card sits on the counter near the score sheet.
Why people miss it
Both clues fit the bowling setting, which makes them easy to overlook, but they do not match the older shoe-rental counter.
What answer did you get before checking?