Metolius Rock Rings Training

Metolius Rock Rings
Metolius Rock Rings
Training Bouldering
Pull-ups Muscle Training

These are the standard pull-up holds for climbing.
They are unused.
You can grip them in four ways: jug, incut, flat, and pocket.
How about using them to strengthen your grip?

This is a used item, so please only purchase if you understand this.
Thank you.

Please comment if you would like additional photos or have any questions!