Arkon's SM634 handlebar mount fits all large smartphones up to 6.75" tall, including the Samsung Galaxy S6, S6 edge, S5, S4, S3, S2, Galaxy Note 4, 3, 2, iPhone 6 Plus and iPhone 6, 5S, 5C, 5, 4S, 4, 3GS, Amazon Fire Phone, HTC One M8, LG G4, G3, G2, Nokia Lumia 1520, 1020, 520, 521, and Motorola Moto X and Moto G. It also fits 7" and 8" midsize tablets, including the Galaxy Tab Pro 8.4, Galaxy Tab 3 7.0 and 8.0, Galaxy Note 8.0, iPad mini, and Kindle Fire HD.This mount package includes Arkon's slim-grip ultra-universal smartphone and midsize tablet holder and a bicycle/motorcycle quick-release zip-tie style handlebar mount with elastic secure strap. The slim-grip ultra's spring-loaded mechanism makes it easy to insert or remove the cell phone from the holder with one hand, yet holds the smartphone securely.The bicycle/motorcycle mount fits on handlebars and roll bars measuring from 15mm to 50mm in diameter, and the zip-tie style design requires no tools to install. The mount's swivel ball adapter head rotates 360°, providing the ultimate flexibility in viewing the smartphone from any angle. The secure elastic strap wraps around the smartphone to provide added stability and protection while riding.