Size:Width:7.7" x Depth:4.1" x Length:0.35",Body Weight:1.5 oz Inner diameter:Width:approx.5.9" x Depth: approx.3.1" Caution:It might take about 10 seconds to make your phone out of range. It needs to be inner part sealed tightly to make your phone out of range. Package sizeWidth:5.1" x Depth:8.9" x Height:0.4" Total package weight:4.3 oz Warranty period6 months * The cell phones/smartphones devices not included.
