Material.l: ABS,PC,TPU manganese steel. All materials are made of low carbon environmental protection material. Protective cases for Samsung i9220 with strap standColor: black, white, gray. Material: ABS and PC according to 7:3 ratio, TPU manganese steel.Suitable models: Samsung i9220.Process: injection, molding, spraying, casting, precision technology. Operating temperature: -50 °C-90 °C. ...