Birchwood Casey 8 Inch Sight In Target 15pk loon products australia 6 mm Blade length 90 6 mm Blade length 90 mm Blade construction Stick tang Handle material Dark birch Handle length 100 mm Sheath material Genuine leather Design by Tor Indergaard Design year 1989 the sharpening wheels are guaranteed for life Bullet holes are revealed with bright chartreuse ringsSelf adhesive backing makes targets easy to put upConvenient 1” numbered grid lines simplify scope adjustmentsGreat for indoor or outdoor use and low light conditionsDetailsFive targets on each sheet – use center target for sighting in and four smaller targets for testing results of various ballistic loads or for confirmation of sight in groups Convenient 1 inch numbered grid lines simplify scope adjustments