TO GIVE YOU THE GENERAL IDEA OF THIS EFFECT:HERE IS A SIMILAR EFFECT, BUT THE RING AND CORD LOOK DIFFERENT- BOTH WORK THE SAME
A few of these were just found in our warehouse.Sells elsewhere for $11.95 - WHAT A BARGAIN YOU GET HERE!
FROM THE MANUFACTURER:A Time Honored CLASSIC! Show a SOLID steel ring and a shoelace. Thread the lace through the ring. Have a spectator tug on the lace to make sure it is tight. Now give the ring a good tug. This IMMEDIATELY frees the ring from the lace!
Ring is metal. About 30mm diameter.Link and password to the online instruction video is printed and packed with the trick.