RAM® Quick-Grip™ XL Large Phone Holder Features: Spring-loaded holder features adjustable side supports that provide a secure fit for a variety of large phones and other devices Easily insert and remove your phone with one hand Compatible with RAM® diamond ball bases for attaching to double socket arms and mounting bases Backed by a lifetime warranty Specifications: HARDWARE INCLUDED Assembly Hardware (2) #8-32 x 1/2" Machine Screws (2) #8-32 x 5/8" Machine Screws (2) #8-32 x 3/4" Machine Screws (2) #8-32 Nylock Nuts HOLDER DIMENSIONS Height Range: 5.75" - 7.25" Width Range: 2.625" - 3.625" Max Depth: .72" HOLE PATTERN 2-Hole AMPS: 1.912" MATERIALS High strength composite PACKAGING TYPE Poly Bag WEIGHT 0.35 lbs. ADDITIONAL INFORMATION Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras. Click here to learn more.