On Apple devices, the envelope emoji is designed with a clean, crisp appearance, featuring a subtle glossy finish and soft, rounded edges that give it a tactile, almost tangible feel. The flap is slightly ajar, suggesting the contents within are ready to be revealed, and the overall design uses realistic lighting to create a sense of depth. This emoji universally represents mail, correspondence, and communication, perfect for indicating that a message has been sent or received on Apple devices.