Description: Installation: Designed for motorcycle handlebar to secure the camera to the locomotive. The Big Clamp can adjust the diameter clamping range:16mm-42mm/0.63inch-1.65inch. The Small Clamp can adjust the diameter clamping range: 12mm-22mm/0.47inchx0.87inch, the small clamp is also equipped with a thickening pad the smaller handlebar, which adjusts the diameter clamping range: 8mm-18mm/0.31inchx0.71inch. Material: High quality ABS and stainless steel material, without deformation, firm and stable, non slip and shockproof. 360 Rotation: Multi function double ball heads, adjust 360 various angles at will, and achieve any shooting angle bend. Phone Clip: With integrated cold shoe phone clip, suitable for 4-7.2 inch phones. Fitment: Standard 1/4 inch screw, fits most action cameras. Specification: Material: ABS stainless steel Product size: ( Optional ) Standard Big Clamp: 16.5cmx8cm/6.50inchx3.15inch Extended Big Clamp: 20cmx8cm/7.87inchx3.15inch Standard Small Clamp: 21cmx3.5cmx6.2cm/8.27inchx1.38inchx2.44inch Extended Small Clamp: 24.5cmx3.5cmx6.2cm/9.65inchx1.38inchx2.44inch Package Includes: 1 Motorcycle Handlebar Camera Bracket 1 Phone Clip