This is a matte translucent smartphone back case featuring a built-in sliding camera lens cover.This style of case is commonly known as a shutter slide case, smoke matte slider case, or CamShield protective case. It features a dark green TPU/silicone bumper frame along the edges and a textured, sliding shutter panel engineered to protect the rear camera lenses from dust, drops, and scratches when not in use. [1] (https://www.amazon.in/Encouer-Poco-C3-Translucent-Anti-Fingerprint/dp/B08VJK77FC), [2] (https://www.amazon.in/TX7-Shutter-Compatible-Shockproof-Protection/dp/B09P4XNLJN)