Amagisn Metal Rabbit Cage Protective Frame - Insta360 X3Features: Made of aviation aluminum material, lightweight design, only 45g Equipped with a special silicone lens protective case, the large internal space is designed to avoid the lens and lens protective mirror. The lens protective case does not rub with the lens during the disassembly and assembly process, effectively preventing sand and gravel from scratching the lens (lens cover is optional) Folding magnetic bayonet, easy to use There is soft foam