Features: Specially design for 360 X5 camera, it fit perfectly and ensures a stable installation. Small size and light weight, not taking up too much space, convenient to carry. It can effectively block dust from entering, keep the lens clean, and prevent deformation. The lens is coated with waterproof film layer, avoiding affecting the effect; equipped with anti fog function. Optical glass material and coated with anti reflective and anti fog films, with hardness of up to 9H, it can effectively resist scratches during daily use and is more durability. Specifications: Material: optical glass Size: approx. 35.7mm/1.41inch Applicable Model: for 360 X5 Action Camera Package Includes: 1 Piece Lens Protector note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.