no porcelian overlay posterior crown

{"cid":"91221005","title":"Full Contour Zirconia Crown Exceptional Strength and Esthetics No Porcelian Overlay Posterior Crown China Dental Lab","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/01\/511a0a3022d06c3b58cb0df5f21b-200x200-1.jpg","attrs":{"Price":"Contact Us","Brand Name":"SDL Dental Laboraotry","Model Number":"Full Contour Zirconia","Minimum Order Quantity":"Negotiable","Delivery Time":"2-3days","Certification":"ISO and FDA and CE","Place of Origin":"China dental lab","Payment Terms":"Paypal, T\/T, Western Union","Supply Ability":"More than 100 Technicians","Packaging Details":"Dental box, bubble pack and plastic bags","Product Name":"Full Contour Zirconia","Material":"Noritake porcelian","Shade":"Vita shade Customized","Time":"2-3 Days In Lab","Service":"24 Hours","Shipping":"UPS ,DHL,Linex or Fedex","Advantage":"Better materials, better technicians","Guarantee":"5 years"}}

{"cid":"91225449","title":"Dental Multilayer Zirconia Block 42%-49% Translucency for Lab Milling Disc","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/1e\/560b6a0fca4c424a5f677e5c5337-200x200-1.jpg","attrs":{"Price":"30-70 USD","Brand Name":"Kyozir","Model Number":"Alpha+","Minimum Order Quantity":"1","Delivery Time":"7-10 working days","Certification":"ISO , CE , FDA","Place of Origin":"China","Supply Ability":"2000pcs\/day","Strength":"\uff1e800 Mpa","Shades":"A1- D4 \/ BL1-BL4","Packaging Details":"1box\/pcs","Payment Terms":"T\/T,L\/C,etc.","Sintering temperature":"1500\u2103","Name":"Multilayer Zirconia Block","Height":"10-25mm","Translucency":"42%-49%"}}