1. This product must be used with the Pristine protective case provided by the manufacturer. It features recessed buckles to prevent drops. 2. The lens is effectively protected from impacts, cracks, and scratches after use. 3. Using this product does not affect the connection between the host and the multi-function image transmission module. 4. The protective cover has a hollow center, ensuring it remains compatible even with protective film or tempered glass. 5. The product weighs only 3g and is extremely portable. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:Black Material:plastic Package Contents: 1 * Lens Cap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.