Related Clues:

• Round figures
• DJ's collection
• Frisbees, e.g.
• Deejay's collection
• Netflix deliveries
• LPs and 45s
• Brake components
• Tiddlywinks pieces, e.g.
• Spinal parts
• Frisbees or checkers
• 45s, e.g.
• Projectiles in a golf variant
• Jewel-case inserts
• They're round and flat
• Flat circular plates