uxcell Pair Truck Car Stereo 6.5" Speaker Fitting Spacer Adaptor 0.5" Depth Product Name : Car Speaker Spacer;Material : Plastic Fit Speaker Diameter : 6.5";Depth : 14mm/0.4" Inner Diameter : 140mm/5.5";External Diameter : 177mm/6.9" Color : Black;Weight : 80g Package Content : 2 Pcs x Car Speaker Spacers