11mm dovetail scope rings and mounts

{"cid":"91222036","title":"Maximum Output Power 0 30mm Dual 11mm 22mm Scope Mount Ring with 21mm Base Width","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/ad\/723322a75b1e96dc2fd8dd923c35-200x200-1.jpg","attrs":{"Price":"$4.50\/pairs 10-99 pairs","Brand Name":"KANDAR","Model Number":"LJ301-2","Minimum Order Quantity":"10 pairs","Place of Origin":"China","Type":"Scope Mount","Maximum Output Power":"0","Material":"Aluminium Alloy","Color":"Matte Black","Ring Diameter":"30mm","Base Width":"21mm","Weight":"170g","Fit for":"Scope and Laser","Rings":"Round","Saddle Height":"16mm","Combo Set Offered":"20"}}