This RAM high strength composite cradle is designed to hold the following devices:
Garmin n?vi 3550LM
Garmin n?vi 3590LMT

Material:
High Strength Composite

Note:
The cradle includes a set of two nuts and bolts to connect the cradle to any of the RAM compatible mounts. RAM cradles do not include the RAM-B-238U (Diamond Base & Ball) or RAP-B-238U (Diamond Composite Base & Ball), required to attach to the cradle and RAM mounting system.