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Learn about KnockerBall

Frequently Asked Questions

What are Knockerballs made of?

What’s the difference between PVC and TPU?

Knockerballs come in two different materials, PVC (Polyvinyl chloride) which we recommend for ‘recreational use’ or TPU (Thermoplastic polyurethane) which is our Premium version and what we recommend for frequent use. TPU Knockerballs are great for groups that will be using more than once a week such as; youth groups, military base, schools, colleges, parks and recreation, leagues and business owners.

We suggest the PVC for less frequent use such as occasional personal use or promotional use. The TPU will also perform better in extreme climates due to its high end properties. Here are some comparisons of the two:

  • TPU is more resistant to scratches and scuffs which is a property that allows the Knockerball to resist leaks and tears.
  • TPU material is also known to be more flexible than PVC.
  • As a result TPU balls are also perform better with absorbing shock. bouncier.
  • PVC material might harden in low temperature, while TPU will remain soft.
  • For the same size and thickness of plastic, TPU balls are typically lighter than PVC.
  • TPU material is also more environmentally friendly and can be recycled.
  • TPU is odorless while PVC has more of a plastic odor.


While both are a great product they have different levels of performance based on usage, storage but no worries we back all of our products and even offer an extended warranty.

Contact us to learn more

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*Coupons are valid online only at Coupons are valid on single items only and not valid on already discounted packages. Offer can not be combined with any other offer, coupon, package or sale price.

Due to the customization process of this product, we can not accept returns, but our expert customer care representative will always be available to make sure you are 100% satisfied with your purchase. All sales are final. Orders will be charged sales tax in IL.

WARNING: Prior to engaging in "Knockerball®" and the use of this product read all warnings and instructions. Failure to follow instructions fully may result in serious injury. Do not attempt any stunts performed here without consulting your physician first and without proper training.
MUST BE 18 OR OLDER TO ORDER. All participants under 18 must have adult supervision.
For questions please call 800-583-7250 or email