MAXX MOUNT BM-LSP Bicycle Large Smart Phone Stainless steel: plastic straps may fail under the many stresses of riding; Why trust chance when you can be sure Our stainless steel U-bolt assembly clamps securely to stem of handlebar, staying right there unless you take it off Don't choose between protection or convenience when you can have both; Our mount head enables you to ride with your protective case The 360 degree rotating head can be positioned for ideal screen Viewing; 2 ball joints enable a wide range of adjustments It grips the same way you do; Like your hand MAXX MOUNT hold your phone with 5 points of contact