Check the listing for details. 2 Pack Flagpole Retainer Ring-15 Beads 0.71",Apply to Flagpole(Silver). Condition: New. Listed at 15.77 USD. APPLICATION RANGE:Flagpole retaining rings are not only used to secure the base of the flag as close to the flagpole as possible to the internal system to help the flag rise and fall, but they also reduce tension on the flag grommets, helping to extend the life of the flag. You can also lean the flagpole against the pole and it will not deform even in windy weather.DURABLE DESIGN:1.The flag pole accessories made of stainless steel , durable, the beaded retaining ring allows you to hang the flag using your existing stainless steel clips and helps reduce tension and movement on the flag grommets when the wind blows; this will extend the life of the flag.2. No need for any other tools, it comes with a stainless steel hook fast connect, just fasten the ring to the flagpole, and it comes with a stainless steel hook fast connect.