Oxygen from Essential Discs
![](https://api.pdga.com/files/styles/course_map/public/webform/disc-certification/img_20230116_190111_0.jpg?itok=5kijkBgZ)
Production
Manufacturer / Distributor: Essential Discs
Approved Date: Feb 2, 2023
Certification Number: 23-33
Specifications
Max Weight: 176.0gr
Diameter: 21.2cm
Height: 1.6cm
Rim Depth: 1.2cm
Rim Thickness: 2.1cm
Inside Rim Diameter: 17.0cm
Rim Depth / Diameter Ratio: 5.7%
Rim Configuration: 42.75
Flexibility: 12.25kg
Technical Standards
- Technical Standards
- PDGA Approved Disc Golf Equipment
- Disc Golf Equipment Manufacturers
- Flying Disc Museum – PDGA Test Discs
- Archives and Resources