Used with a GoPro9. Please check compatibility with other models yourself. I think it's probably compatible with all models. It's a mini size that can extend up to 15cm, but you can still take selfies and scenery shots. It's lightweight and convenient. Also, it's a size that can be brought into theme parks and places with restrictions. Selfie stick and tripod function accessory for action cameras. - Type: Selfie stick - Compatibility: For action cameras - Tripod function: Foldable tripod - Size: Approximately 20cm (when extended) Thank you for viewing.