Ring Video Doorbell Pro Custom spacer Mounting bracket Expander  0.5"-3.5". 3D Printed.

Ring Video Doorbell Pro NOT Included. 

Uses the screws that come with Ring Pro Video Doorbell - No additional hardware needed.

Screwdriver friendly (don't overtighten).

Doorbell size will add 0.9" to the whole assembly. See pictures

Customizable length straight spacer from 1/2 up to 3.5 inches depth.

NOTE THESE ARE NOT STACKABLE 

Compatible with Ring Doorbell Pro Only

Can be used on any side of the door

They are 3D printed out of a material known as  PETG for durability and  resistance. UV Resistant

Package Content:

1 x Mounting Spacer. 

(Doorbell not included)