All-Aluminum Alloy Construction: Crafted entirely from aluminum alloy, it is lightweight, slim, and resistant to deformation, maintaining its protective precision even after long-term use. Special Light-Blocking Protection for Laser-Cut Back Covers: Specifically designed for the glass back covers of smartphones that are removed via laser cutting, it fits directly over the camera lens to prevent laser burns or damage to the lens. 1:1 Scale Fit: Designed to fit the original lens dimensions exactly (1:1), ensuring no misalignment or tightness during laser engraving. Multi-Model Compatibility Set: Includes a 17-piece set of protective covers in various sizes (covering both round and oblong shapes) Storage Box Lid Labeling: Comes with a dedicated portable storage box; the lid features numbered labels corresponding to each model for quick sorting and retrieval
