[ Latest Bike Phone Holder ] With an enlarged and non-slip base, and innovative strap design. Bike Tie Pro 4 is the most stable bike phone mount we have ever designed. [ Shock Protection & Perfect Fit ] Soft-touch silicone material (without any plastic or metal screws) absorbs bumps and protects your devices and accessories from damages. Designed for the needs of road, race, and touring cyclists. [ Universal Phone Holder ] Flexible silicone bands fit most smartphones and cases between 4.7 to 7.2 inches securely. Samsung Galaxy S21 Ultra, Note 20+, or iPhone 13 Pro Max all fit. [ Face ID & Touch ID Compatible] Unobstructed front camera allows for face to unlock features of modern smartphones. The iPhone Touch ID and android phone home buttons are also unobstructed.