Features: Powerful clamping, safe for shooting on bumpy roads, and essential stabilizing accessory for high-intensity sports shooting. Pair with invisible selfie stick(not included), hold the selfie stick tightly and do not directly connect to the 1/4" port at the bottom of the selfie stick for more reasonable stress. All alloy, with a circular structure design and build-in nonslip pad, it is stable. Compatible for 360 70cm, 85cm, 114cm and high-strength invisible selfie sticks. Suitable for selfie sticks with a diameter scope of 22mm-25mm. Specifications: Material: Aluminum Alloy, Silicone Size: about 48x30x44mm/1.88x1.18x1.73inch Package Includes: 1pc Selfie Stick Adapter Clip note: The selfie stick adapter clip needs to be used in conjunction with a motorcycle clamp or motorcycle tail rod accessory (both are not included). Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.