Want to provide grip on any surface? 
Get the attachment that keeps things planted.
 
Made of durable rubber material, you're sure to get a grip! Sold in a pack of four. 

These Sure Feet can be used to plug holes in the four corners of your platform when legs are not installed.
 
Install on the top side of the KLIMB to prevent puppy feet or treats from falling in. 
 
Install on the bottom side of the KLIMB to provide a slip-free base when using the KLIMB without legs installed.