Simple to install and interlock but still able to separate as necessary.
Adhesive backing cures fully within 4 hours, but rings remove completely without damaging the surface materials.
Once two rings interlock, they won't accidentally pull free. Separate them when you need, but not until then.
Our 3MTM Dual LockTM attachment rings are the real magic behind the simplicity and usefulness of the HandeholderTM, and a variety of other pieces that may require secure mounting.
Rings interlock, simlarly to Velcro, but with 200 pounds of holding strength that the other material simply can't match. This kind of security is perfect for our modular, secure hand strap on your expensive tablet.
But the uses are virtually endless on what you can secure together with these heavy-duty interlocking rings.