Features: Features: high transmittance, no loss of picture quality. 99% high light transmittance, clearly restores the camera's rich color. 9H high hardness, explosions proof. 9H high hardness, explosions proof and scratches resistant. Effectively prevent sharpned objects from causing scratches and damage to the screen surfaces. Fingerprints and oil resistant. Effectively protect your camera screen, lens from dusts, oil, fingerprints erosion. 0.33mm thin, restoring the bare metal touch. Highly sensitive touch, comparable to the touching screen experience of bare metal. Applicable models: For Sports sports camera users Specifications: Specifications: Product Name: Tempered Film Set Model No.: GO-BHM888/GO-BHM889 Applicable models: For Sports Material: Tempered Glass Specification: 1 Set/2sets Package Size: about 98x65x16mm/3.86x2.56x0.63in Package Includes: 1/2 Set Protective Films note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.