Features: Four leaf 17mm ball head flexible strong adhesive suction cup seat 3-claw mount, adjustable for horizontal and vertical photoshoots, equipped with M5x18 handle screw, suitable for sports cameras and sports camera accessories with two card leaves, and suitable for 17mm ball head adapter. The bottom is strong adhesive, firm and reliable to stick, and can apply almost anywhere! flexibility ensures a perfect fit. The bottom is flexible material that tightly adheres to various object surfaces, with a load-bearing capacity of 300g! Strong stability, even on uneven mountain roads or city street, it can capture smooth footages. Small size design, lightweight, durability, can easily fit into your bag, easy to carry and use. Specifications: Material: Plastic + Metal Color: Black Size: approx. 61x61mm/2.4x2.4inch Suitable for sports cameras and mobile phone stands Package Includes: 1 Piece 17mm Flexible Adhesive Ball Base 1 Piece Handle Screw note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.