For the Plumber, Pipefitter, or Anyone Who Knows the Trade.

If you work with pipe nipples, you know the joke writes itself. The "Play With Nipples" hard hat decal is a classic blue collar wink — USA-made on premium vinyl and built to handle whatever the job site throws at it.

Why You'll Love It

USA-made premium vinyl — super sticky, weather-resistant, and built for extreme conditions
2.5-inch size — perfectly sized for hard hats, toolboxes, lunch boxes, and lockers
Trades humor at its finest — a guaranteed laugh from anyone in the pipe, plumbing, or mechanical trades
Multi-pack options — share the joke with your whole crew