4 1 2 to 20 size range casing centralizer

{"cid":"91222869","title":"Non-welded Bow Spring Centralizer with API 10D Standard and 5-1\/2\" to 20\" Size Range for Casing Centering","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/87\/f2de388881e97559f4f6b64bb824-200x200-1.jpg","attrs":{"Price":"$15","Brand Name":"Topland","Minimum Order Quantity":"20","Delivery Time":"3 WEEKS","Place of Origin":"China","Payment Terms":"T\/T"}}

{"cid":"91191664","title":"10D API Rigid Spiral Casing Centralizer Integral Type Rigid Centralizer","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/ef\/bd8c0c8ecb391fc9d097980d32ad-200x200-1.jpg","attrs":{"Price":"USD20-80$\/pcs","Brand Name":"PUYANGZHONGSHI","Model Number":"API or customized","Minimum Order Quantity":"10pcs","Delivery Time":"15-20 work days","Certification":"API 5CT 1415\uff0cAPI 10D","Place of Origin":"Puyang city , Henan province ,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000pcs one month","Packaging Details":"wooden cases","Standard":"API 5CT\uff0cAPI 10D","Type":"Cementing tool","Size":"5 1\/2--20''","Material":"Spring Steel 65Mn, 65Mn Steel, or others","Color":"Red"}}