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Green Cards

Green Cards

$49.99
$49.99 $49.99
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If you know the break, you will make more putts. Our Green Cards tell you EXACTLY how much your putts will break. Stop second-guessing your read and make more birdies with our Green Cards.

Benefits:

  • The Ultimate Putting Cheat-Sheet: Our Green Cards tell you exactly where you need to aim your putts for any given slope or green speed. Once you determine the slope of your specific putt, use your Green Card to find out how far outside the hole you should play it.
  • Built with Tour-Proven Data: Our Green Cards have been meticulously tested by top PGA professionals to ensure accuracy and reliability.
  • Use Alongside WhyGolf Slope Plate for Best Results: It's easiest to determine slope percentage by using your feet to feel the break. Your eyes lie to you - your feet won't. Our Slope Plate is the perfect tool for honing your green-reading skills using your feet, all within the comfort of your home.
  • One Year Money-Back Guarantee - Make more putts immediately or send it back, no questions asked.
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Make More Birdies in 3 Steps

Step 1: For any given putt, determine the slope percentage with your feet.
Step 2: Pace off the length of your putt.
Step 3: With these inputs, reference your Green Card for the exact break.

Use With Slope Plate For Best Results

Our Slope Plate will enable you to accurately and consistently detect slope on putting greens. Once you know the slope, our Green Cards will tell you the exact break.

Learn More

Video: How to Use Green Cards

Instantly Know The Speed Of Your Greens Anytime, Anywhere.

Your Green Cards come with a handy Stimpmeter. With it, you'll determine the speed of your greens and pick the corresponding Green Card for the day.

Let's Say...

We have a putt with...

  • Green speed is 9
  • 4 paces from the hole
  • Up Slope is 1%
  • Side Slope is 2%

Where do we need to aim?

2 cups outside the edge.

Customer Reviews

Based on 68 reviews
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(64)
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Gregory Alles (Murray, US)
Great training aid!

I think this is a great training aid if you want to learn "Aim Point". Plus it is a great tool with the stipmeter and cards to estimate break. I'm a work in progress but it gets you closer to being on the Pro side of the cup rather than never playing enough break and making it impossible to holing the putt. Definitely worth the money!

A
Alex J. (Cleveland, US)
Perfect for aimpoint practice

The board does everything I need it to do. I step on, check the slope, and step off. Easy.

C
Chan Joe (New York, US)

Their full-swing, short-game, and putting aids are the best on the market.

Thanks, Chan. All the best to you. -WhyGolf Team

s
stanley

Excellent,works great ! A++

K
Kevin Miller (Hoffman, US)
Putting Thing - Great Product

I have worked with the Putting Thing in my living room on my carpet since I received it. It is fun to work with, and has helped me sort out my path issues. I also feel like it made me realize that my face was open at address. I ended up playing two rounds since using it and my putting was greatly improved.

C
Christopher B. (Buffalo, US)
Best putting training aid

This “Thing” is amazing. I’m a good putter but wanted to get better with my start lines and contact. This fit the bill perfectly. I’ve been an instructor in the past and this works on key issues that everyone has. Setup and super easy and works great inside and out. I’ve recommended this aid to anyone who wants to get good at putting. Cheers for making the only putting aid I’ve found that works well for all my issues.

E
Ed Moltzan (Lombard, US)
Great Tool

Excellent tool for correctly squaring up the putter blade and getting a true roll

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Green Cards FAQ's

How do the Green Cards work?

Green Cards are designed to be used on the golf course as you play. In a matter of seconds, you'll know exactly how much your putt will break.

Pair Green Cards with our Slope Plate for an unbeatable combination that trains you to read slopes with your feet accurately.

Why did we create the Green Cards?

We created the Green Cards to provide golfers with a definitive edge in precision putting. Recognizing that most golfers lack the time for extensive green-reading practice, our cards streamline the process, enabling accurate putt alignment based on specific green slopes and speeds.

Is the data on the Cards based on the assumption that putts will travel a specific distance past the hole?

Yes. Each data point assumes that the golfer will hit their putts 18" past the hole.

Are the Green Cards USGA legal?

The Green Cards are permitted under the USGA Rules of Golf.

How will I know what card to use?

Your purchase includes a handy Stimpmeter, allowing you to measure the speed of the greens you play on. Once you know speed of the greens, pick the corresponding Green Card and you're ready to go.

How do I know what % slope my putt is?

Many golfers practice with a level on the putting green to train their feet to consistently detect the break percentage. However, time constraints prevent most from regularly engaging in this practice.

Our Slope Plate makes it easy for you to learn how to feel the break from the comfort of home. In case you are interested, here's a link.

What do the numbers in RED on the Cards mean?

Red numbers indicate that you should aim towards the center of the cup, not away from it. For instance, '1/2 B in' in red means you should aim half a ball's width inside the cup's edge.

How do I use the Stimpmeter?

The included Stimpmeter operates identically to the Putting Thing's, ensuring you can measure the speed of greens with precision and consistency. Click here to watch the Stimpmeter video.