a1 d4 4 bleach color options zirconia ceramic block

{"cid":"91197687","title":"Yucera 4D Plus Multilayer Dental Zirconia Block with 700-1200 Mpa Strength and 43-57% Transmittance for A1-D4+OM1-3 Shade Options","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/b3\/f8eb065005303facc61d6407584b-200x200-1.jpg","attrs":{"Price":"$65-114 \/ piece","Brand Name":"YUCERA","Model Number":"4D Multilayer","Minimum Order Quantity":"10 pieces","Place of Origin":"Guangdong, China","Transmittance":"43-57%","Flexural strength":"700-1200 Mpa","Color shades":"A1-D4+OM1-3","Sintering temperature":"1500\u2103","Thickness range":"10-25mm","System type":"open system","Material type":"Zirconia","Instrument classification":"Class II","Shade options":"16 A-D & 3 Bleach","Strength range":"1050-1200 Mpa","Thermal conductivity":"Low","Block dimensions":"98*10mm to 98*25mm","Bio-compatibility":"Good","Durability strength":"Over 1600MPa","Light transmittance":"43%-57%"}}