Mash Monster Certification

  • Sale
  • Regular price $0.00
Shipping calculated at checkout.


Become a certified GripBoard Mash Monster

Grippers will be stocked soon. 

Full rules and procedures can be found at The GripBoard and at the Mash Monster rules page. Please familiarize yourself with these resources before claiming a gripper. Failure to complete the steps correctly could delay your certification attempt. 

Only United States certifications are available at this time. International certs are coming. 

How to sign up

  • Make sure you are a GripBoard Contributor with available attempts
  • Choose an available level and add it to your cart
  • Levels 110-140 are for female athletes only 
  • Reference your GripBoard member name in order notes at checkout
  • Validate your door-opener eligibility requirement by providing a link in order notes at checkout 
  • Make certain your shipping address is correct
  • Complete the transaction and pay the shipping costs 

Claiming a gripper means you are ready to receive the gripper and perform the certification. No product or gripper is being purchased for ownership. The certification gripper must be returned in a timely manner using the label provided.