Specifications: This phone bracket accessory is made from premium material for long-term use. It is compatible with magnetic head, ball head phone holder, PAD holder, and other accessories. Adjustable design allows for improved fixation. Type: Phone Bracket Accessory Material: PVC Style: A: Four Corners Fixed B: Four Corners Fixed C: Four Corners Fixed D: Double Rotation with Four Corners Fixed E: 1/4" Male Nut with Double Rotation Features: Easy to assemble, cycling accessory, phone holder Fit Handlebar Diameter: B: 17mm - 23mm / 0.67" - 0.91" (Approx.) C: 18mm - 26mm / 0.71" - 1.02" (Approx.) D: 17mm - 33mm / 0.67" - 1.30" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight dimensional differences due to manual measurement. Package Includes: 1 x Phone Bracket Accessory