This was received from someone. [Hybrid Combination of 4 Materials] The inside of the case is made of soft suede material, protecting against scratches from friction with the case. Hard polycarbonate material and highly durable silicone material are combined to enhance protection. [Comfortable Grip] The premium silicone material provides a slim yet integrated feel, offering a soft and comfortable grip. [Optimal Button Design] It does not interfere with the device, and the button operation is designed to be significantly easier to press than conventional products. [Exquisite Height to Protect the Camera Lens] While maintaining the thinness of the body, the edges of both sides and the camera lens are designed to be slightly higher, protecting against unexpected scratches. [Comfort] Thin and light, it feels like you're not even using a case. Series...iPhone 13 Model...iPhone 13 Pro