ARK's Grabber® has been a sensory oral sensory motor staple for 20 years. Now it comes in a large / adult version!
Although adults can use the original Grabber, too, this Goshabunga version has a much larger loop to comfortably fit larger hands. It's also a tad thicker, and the stem is about .3″ longer..

Like all ARK chews, the Goshabunga Grabber comes in 3 color-coded toughness levels:

Soft / Standard – recommended for mild chewing, individuals with low oral tone, or individuals with limited jaw strength just learning to bite and chew. These are the softest ones with the most “squishiness” and “give” to them.
XT / Medium Firm – XT stands for “Xtra Tough.” These are firmer, but still fairly chewy. Recommended for moderate chewers. Or, individuals working on building jaw strength can eventually “graduate” from the soft to the XT.
XXT / Very Firm – XXT stands for “Xtra Xtra Tough.” These are the most firm and provide the most resistance to the jaw. No chew tool is indestructible, but these are very tough / the longest lasting option for avid chewing. The Y-Chew XXT is usually the overall longest lasting chew for most avid chewers.
The original Grabber® measures about 5″ lengthwise, just under 1.9″ across the loop/handle, and .44″ thick. This Goshabunga version measures about 6.8″ lengthwise, 2.1″ across the loop, and .46″ thick.