Includes a 1" ball; mount adapter is not required. Also includes a device tether.

• High-strength composite and rustproof marine-grade stainless steel construction
• Spring-loaded holder expands and contracts for perfect fit on your device
• Rubber-coated tips will hold device firm and stable
• Includes 1" ball; mount adapter is not required
• Compatible with handheld devices that will fit holder dimensions: minimum width of 1-7/8" (minimum height of 4-1/4"), maximum width of 3-1/4" (minimum height of 2-1/4") and a depth of 7/8"
• It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size
• Made in the USA