Steel Ring Construction
The steel build offers maximum durability for outdoor play.
Gymnastic rings
/ Dolly Mary
Steel · Monkey style
Dolly Mary Gymnastic Rings
Adjustable steel rings designed for ninja obstacle courses and trapeze swing setups
Featured listing
Why this brand
Adjustable Length
The straps allow for height changes to fit different users.
Multi-Use Design
These work as monkey rings or trapeze swing attachments.
About this lineup
Adjustable Steel Hardware
This catalog features steel rings with adjustable straps for custom height settings. The titles emphasize versatility between ninja courses and trapeze swings.
- Heavy duty steel rings
- Adjustable strap length
- Trapeze swing compatibility
- Ninja obstacle course use
- Monkey ring set design
- Home gym integration
What to look for
What is here
2 sets listed here, grouped as Ninja obstacle course rings, Trapeze swing rings, Adjustable gymnastic rings, Home gym rings.
Under the hood
What you get is what the titles name. Sample models: Trapeze style swing rings for ninja courses; Adjustable steel ninja rings for monkey bars.
Typical work
The range is aimed at the uses named in Ninja obstacle course rings, Trapeze swing rings, Adjustable gymnastic rings, Home gym rings, not a catch-all.
The difference
Titles already name the split: Trapeze style swing rings for ninja courses; Adjustable steel ninja rings for monkey bars.
Products
2 sets on this hub
Notes
Notes from buyers
The adjustable straps made it simple to set these up at the right height for my kids.
I swapped my old plastic rings for these steel ones on our trapeze swing.
These work perfectly as monkey rings for our backyard ninja course.
Quick answers
Dolly Mary Questions
What material are these rings made of?
These rings are constructed from heavy duty steel.
Can the height of these rings be changed?
Yes, these are adjustable gymnastic rings that allow for height modification.
What types of activities are these for?
They are for ninja obstacle courses, trapeze swings, and monkey ring sets.
How many rings come in a pack?
These are available in a 2 pack set for complete installation.