Kase Wolverine Magnetic Front Filter Cap for K9 100mm Filter Holder

Key Features

• For K9 100mm Filter Holder
• Used to keep the K9 adapter ring and 90mm CPL attached to your lens
• Protects the front of the lens and CPL
• Use if you wish to permanently attach the CPL to your lens as your original plastic lens cap

The Magnetic Filter Cap for K9 100mm Filter Holder is a lightweight all-metal cap that attaches magnetically to the front of the K9 100mm filter holder from Kase. It's made of aluminum and steel.