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Yes4All Slam Balls, 10-40lb Weighted Ball Weight, Durable PVC Sand Filled Workout Dynamic Slam Ball for Core Strengthen

  • Based on 13,455 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 10
Order within 11 hours and 44 minutes
Available payment plans shown during checkout

Color: Black


Size: 40lbs


Features

  • CONSISTENT SHAPE AND BALANCE: PVC soft slam balls for exercise offer balanced and stable workouts; Whether slammed, tossed, or grabbed, a threaded slam ball keeps its shape
  • EASY TO GRIP WEIGHT BALL: The textured surface of slam balls for exercise offer a stable hold for overhead smashes, chest passes, and Russian twists; Big slam ball prevents slips or drops
  • HIGH DENSITY SAND-FILLED: Weight balls for exercise with hard shell prevent sand from leaking during intense workouts; Soft sand-filled slam ball for home does not bounce or roll for enhanced balance
  • VARIOUS WEIGHT OPTIONS: Mid size slam ball leg raise is available in options of 10, 15, 20, 25, 30, and 40 lbs; Strength training weighted balls cater to many fitness levels
  • FULL-BODY WORKOUT: High-density slam balls for men are designed for wall slams, squats, or other power movements; Slam balls for exercise baseball support various exercises to enhance overall fitness

Brand: Yes4All


Material: Polyvinyl Chloride (PVC)


Color: Black


Age Range (Description): Adult


Item Weight: 40 Pounds


Brand: ‎Yes4All


Material: ‎Polyvinyl Chloride (PVC)


Color: ‎Black


Age Range (Description): ‎Adult


Item Weight: ‎40 Pounds


Sport: ‎Medicine ball


Item Diameter: ‎40 Inches


Number of Items: ‎1


Team Name: ‎Slam Ball


League: ‎Yes4all


Construction Type: ‎PVC


Size: ‎40lbs


Global Trade Identification Number: ‎84


UPC: ‎810019293184


Unit Count: ‎1.0 Count


Item Package Dimensions L x W x H: ‎12.44 x 12.2 x 12.2 inches


Package Weight: ‎18.94 Kilograms


Item Dimensions LxWxH: ‎11.8 x 11.8 x 11.8 inches


Brand Name: ‎Yes4All


Warranty Description: ‎30 DAYS RETURN & 1 YEAR WARRANTY


Model Name: ‎3KHB


Suggested Users: ‎unisex-adult


Manufacturer: ‎Yes4All


Part Number: ‎3KHB


Style: ‎40lbs


Outer Material: ‎Rubber


Date First Available: January 5, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very solid. Great grip.
Color: Dynamic Size: 20lbs
Great, strong, solid, slam ball. I didn't even know this was part of a workout until Cross Fit.
Reviewed in the United States on August 2, 2025 by Amazon Customer

  • Bought as used but looked brand new.
Color: Black Size: 10lbs
Well made and worked as advertised. Thick and sturdy enough for my type of exercises.
Reviewed in the United States on August 12, 2025 by Amazon Customer

  • Great value
Color: Black Size: 20lbs
Good quality
Reviewed in the United States on July 28, 2025 by Not happy

  • Good for workouts.
Color: Dynamic Size: 40lbs
It's durable and weighs 40 pounds. I'm not thrilled of the raised pattern on the ball as it can be uncomfortable at times but those raised panels do provide extra grip. So it's a bit of a trade off
Reviewed in the United States on June 30, 2025 by jbar

  • Aesthetically pleasing and super durable! Good price.
Color: Black Size: 15lbs
Aesthetically pleasing, super durable, and doesn’t have bounce. Which I love. Shipping was good and she does her job! Great for the price.
Reviewed in the United States on August 9, 2025 by Madee Erwin Madee Erwin

  • Nice Balls
Color: Dynamic Size: 20lbs
Excellent. It has a cushion feel which makes it easier to throw and catch during workouts. I'll buy a couple more in different weights.
Reviewed in the United States on July 18, 2025 by U2

  • Easy and fun
Color: Orange Beast Size: 12lbs
Great piece of equipment! Many exercises for an amazing full body work out. Comfortable to use. Best for use in basement or outside. On my hardwood floors, jarringly loud! Would definitely recommend.
Reviewed in the United States on April 3, 2025 by Lkat

  • Good quality for the price, would repurchase
Color: Black Size: 10lbs
Good grip even with sweaty hands, and shows no wear after lots of slamming on the gym floor so far, indicating its durability. Do not buy if expecting a “bounce-back ball.” Great for core strengthening exercises. Feels like bigger size, color nice and works well.
Reviewed in the United States on November 18, 2024 by R. Hayden

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