no drill tailgate extender

I've seen conversations about a no-drill tailgate extender, but I do not see the actual brand or site for one. Can anyone point me in the direction of a no-drill tailgate extender for 2006 Tundra? Thanks in advance.

 

I'm also interested in this, particularly one that is squared out rather than the weird oblong oval shaped ones.

 

I use this one in my 1st gen, works great for my needs, no drilling required. https://readyramp.com/shop/readyramp-i-beam-full-sized-bed-extender-ramp-black-100-open-60-on-truck/

 

I appreciate it, but I'm really looking for the type that rolls back into the bed of the truck for storing cargo when its not resting on the tailgate.