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3 in 1 Wood Plyo Boxes


Each wood plyo box gives you 3 different heights to choose from!

With an internal reinforcement, these are sturdy enough to be used for box squats and come with a thin layer of anti-slip PVC.

FEATURES • 3 heights per box • 11/16″ thick plywood • 400lb capacity • Handle slots • Grippy PVC surface • Ships unassembled


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In stock


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The anti-slip plyo-box solution for your gym.

Remember pondering to yourself in high school geometry when you would possibly use it in real life? Well… today’s the day, my friend!

Benefits of the 3 in 1 Wood Plyo-Boxes

    Safety was top of mind for this plyo box. An internal brace will deter a complete collapse if one side ever cracks and thanks to the trimmed corners, accidental misses become less painful — allowing you to step, jump, and land with peace of mind. And unlike cheap plyo boxes that use nothing but smooth plywood, we added a thin layer of hexagonal PVC for better grip. This helps prevent slips and injuries that can cost you valuable training time.
    Whether you’re a conditioning fanatic or a complete noob (we’ve all been there), our line of plyo boxes can accommodate a wide range of skill levels. And with the 3 heights per box, you can scale each exercise’s difficulty up or down. Can’t crank out more than a few high box step-ups? Don’t sweat it, simply flip the box to a lower height and keep getting after it. This applies to any exercise: elevated push-ups, box jumps — it’s even solid enough for box squats! To learn more, check out 3-in-1 Wood Plyo Boxes Quick Overview.
    Many plyo boxes ship assembled, causing additional (and unnecessary) shipping costs. To save you from the extra fees, we ship our plyo boxes unassembled since they’re simple to put together. And if you’re not so handy with tools, no biggie. With a trusty screwdriver and 20 minutes of work, you’ll have it ready for action. Or grab a power drill and get the job done in a jiffy.


BrandBells of Steel
Large Box30" x 24" x 20"
Medium Box24" x 20" x 16"
Small Box20" x 18" x 16"
Extra Small Box16" x 14" x 12"
Box MaterialPlywood
Wood Thickness11/16"
Outer LayerPVC
Weight Capacity400lbs
Warranty1 Year

IMPORTANT: The extra-small plyo box (16″ x 14″ x 12″) does not have an inner brace.


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Customer Reviews
4.8 Based on 55 Reviews
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  • My Fitness Goal Is: Maintenance

Excellent addition to work out

Very sturdy, straightforward to assemble and and an excellent addition to my workout.


Bells of Steel

Thanks for the 5 Star Review! Great to hear that you are enjoying your wood plyo box! Happy lifting! Brandon and the B.o.S. Team

Ryan M.
  • My Fitness Goal Is: Strength and endurance

Great value

The 3 in 1 plyo box shipped unexpectedly past (I assume one was in Toronto), giving me more time to both setup and use the box. Assembly was easy, requiring only a screwdriver and persistence, though use of a drill is a better idea to save time. The instructional video provided helpful commentary (I opted to screw in the center supports as suggested). Overall use: high. While I am not heavy at all (185lbs currently), the box definitely meets the advertised weight capacity of 400lbs. The ability to use the box at three different heights, in conjunction with the anti-slip exterior, makes the box quite versatile and safe to use. So far I have used the box for barbell step ups, box jumps, and box squats. The box jumps are probably the more psychologically worrisome exercise, but I've found my feet grip to the box perfectly fine, so I do not feel at risk of slipping. I definitely recommend the box for space reasons (I am in a two-bedroom apartment using one room as a gym, I store my box with my squat stand, so having a 3 in 1 box means I only need to store one box - perfect for limited space options).


Bells of Steel

Hi Ryan, Thank you so much for the 5 star review of our 3-1 plyo box. We are thrilled to see that it has been a quality piece for you without being too large or cumbersome . Enjoy all the new gainz! Sincerely, Marcus & the BoS team

  • My Fitness Goal Is: Lean muscle mass

Great Plyo Box!

This was an affordable, well built plyo-box! It was simple to assemble, and quickly delivered. Now all I need is some warmer weather to begin working outdoors because I can't jump beyond the 20" or I hit my head on the basement ceiling!! Love the product and looking forwards to continued expansion of my home gym with BoS products!


Bells of Steel

Thanks for the 5 Star Review! Great to hear that you're enjoying your new plyo box! The plyo box is perfect for adding some versatility to your training as well as a nice seat/table. Happy lifting! Brandon and the B.o.S. Team

  • My Fitness Goal Is: Gold

Plyo box

Excellent. Box is robust and well built. Assembly instructions lacking so be sure to watch the very good YouTube video including adding the extra screws for the internal brace. Suggest adding another 6 matching screws to the package to be able to do this without rooting around for some matching screws.

Bells of Steel 3 in 1 Wood Plyo Boxes Review

Bells of Steel

Thanks for the Review. It's good to hear that you are happy with the quality of the plyo box. I'm glad you were able to get the plyo box together and that you found the youtube video for help: Here's a video of some exercises you can try with the plyo box: Happy lifting! Brandon and the B.oS. Crew

  • My Fitness Goal Is: Staying fit and strong.

My First Plyo Box

Picked up at warehouse and had it put together in about 20 minutes. No major issues other than some of the screws don't counter sink. the slip resistant coating is a nice touch and so are the grab handle cut outs. Happy with the purchase.


Bells of Steel

Thanks for the nice review! The slip resistant coating definitely helps with box jumps for when you almost jump over the box. Enjoy the gains. Erica and the B.o.S Crew!