For Sony E PZ 16-50mm f/3.5-5.6 OEM Camera Lens Bayonet Mount Ring

1. Replacement for your defective or breakdown part. 2. Design for Sony lens. the design makes it firmly on the lens. 3. You can put one lens reverse mount on another lens (front). 4. Compatible for Sony E PZ 16-50mm f/3.5-5.6 lens 5. Material: plastic