Product Contents ・ Crab Claw Clamp ・ Double Ball Head ・ Smartphone Tripod Adapter This is a set of a clamp that can be fixed by clamping onto poles, a double ball head, and a smartphone adapter. The smartphone adapter is compatible with devices with a width of 58mm to 85mm. It will be shipped in a cushioned envelope. As it is an imported product, there may be small scratches. We will answer any questions about shipping times if you leave a comment.