The AMPS Hole Pattern Can Be Found On The RAM Mount Round Plates (Ending In 202) or the RAM Square AMPS Plate (RAM-B-347). The RAM Mount Diamond Plates will connect To Diagonal Holes of the AMPS Hole Pattern. Most Third Party Mounting Devices And Cradles Have The AMPS Hole Pattern, Allowing You To Connect Your Own Cradle To The RAM Mounting System. Please NOTE, you must already own the RAM HOL Plastic Base. The bracket is well constructed and designed for strength and is perfectly designed to fit your device snuggly. It is constructed from High Quality ABS plastic. This design produces a strong and sturdy RAM_HOL compatible holder.Photos are stock, but the actual mount delivered to you will be the one you ordered.The Bracket attaches to the RAM-HOL coupler mechanism, which allows for a 360 degree swivel once engaged into the RAM-HOL Base, which you must already own. PHONE & CASE ARE NOT INCLUDED INTERNATIONAL ORDERS ARE WELCOMED QUANTITY ORDERS ARE ACCEPTED