Compatibility: Case for iPhone X/XS Premium Material: Shockproof TPU case, Clean, elegant brass cord ends Material, 1.5m cord length ppm, very durable, does not absorb moisture/odor, dries quickly Design: The non-slip design gives a comfortable yet soft feeling, injection of moving sands, each glitter emits a brilliant shine under the sun, The length is adjustable according to your needs, New stronger rings and adjustable strap for a perfect attachment to your sides, across, on the side or in front, The seismic airbag inside the four corners to add anti-drop protection