Features: Enhances experience For Pocket 3 with this accessory, to boost stability and operational convenience for seamlessly video creation. From lightweighted yet durability ABS, this accessory offers quick installation and strong compatibility, ensuring your devices safety and providing exceptional user experience. For photography enthusiasts, travel bloggers, and vlog creators fit their dynamic lifestyle. Perfectly for various scenario such as outdoor and family gatherings, allowing you to capture the moment. Elevates your content creation game essential For Pocket 3 accessory, combining practicality and innovation for unparalleledly performances in the field of action camera accessories. Specifications: Size: AL about 2.91x2.62x1cm/1.15x1.03x0.39in DH about 3.52x2.82x1.85cm/1.38x1.11x0.73in For Pocket 3 Component: Durability ABS Type：for AL Expansion Base/ DH Expansion Base Package Includes: 1PC Expansion Base note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.