Tigra MountCase U-TAG Universal Mounting Adapter and Smartphone Runner Mount Kit - Fits Every Smartphone Use this light and slim mounting adapter with your favorite case or phone. Easy, secure twist-and-click attachment to the included arm bands. Mountsto the included arm bands (two sizes) in portrait or landscape orientation. Adheres to most flat, smooth surfaces and rated for a 20-kg (44 lbs) load. Includes: Mounting Adapters x 2, Sports Armband x 2 (S, L).