scope rings and mounts 2inch offset

{"cid":"91222036","title":"Quick Detachable Scope Mount 30mm Offset Ring for 21mm Side Mount in Matte Black","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/f1\/92df96fe0c3ac05771333808d940-200x200-1.jpg","attrs":{"Price":"$10.00\/sets 10-999 sets","Brand Name":"KANDAR","Model Number":"KDT3008-KC","Minimum Order Quantity":"10 sets","Place of Origin":"China","Type":"Scope Mount","Maximum Output Power":"0","Material":"Aluminium","Color":"Matte Black","Base Length":"21mm","Tube diameter":"30mm","Feature":"Quick Detachable"}}