dental o ring elastics 3 8 size

{"cid":"91181795","title":"Dental Medical Ring Mouth Gag O Shaped With Adult And Children Sizes","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/dc\/67631d61863f61b5f5b55df74300-200x200-1.jpg","attrs":{"Price":"Can be discussed","Brand Name":"Bettering","Model Number":"Cheek Retractor O shape","Minimum Order Quantity":"1000pcs","Delivery Time":"20 days","Place of Origin":"China","Packaging Details":"20pcs\/bag, 50bags\/ctn","Payment Terms":"T\/T, Paypal, Western Union","Supply Ability":"10000pcs per day","Sample":"Available for testing","Price term":"FOB ,CIF, DDU","Material":"PC","Colour":"Clear or Clear blue","Shape":"C\/T\/M\/O shape avaialble","Size":"S\/L","Packing":"20pcs\/bag, 50bags\/ctn"}}

{"cid":"91222511","title":"Ormco Orthodontic Elastics Power Elastomeric Rings Dental Ligatures Ties 640-1265","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/e1\/e1e1eab14489e716df2138cd7549-200x200-1.jpg","attrs":{"Price":"CN\u00a5181.16-217.40\/boxes","Brand Name":"ALS\/ OEM","Model Number":"ALS15-003","Minimum Order Quantity":"10 boxes","Place of Origin":"Zhejiang, China","Power Source":"Manual","Warranty":"2 years","After-sale Service":"Online technical support","Material":"Plastic","Shelf Life":"2 years","Quality Certification":"CCC","Instrument classification":"Class I","Safety standard":"MFDS","Product name":"Ormco Elastomeric Rings","Feature":"elastic","Package":"5000 pcs per box","Certificate":"CE ISO","Size":"Universal","Application":"Dental Areal","Usage":"Orthodontic Dental Teeth","Company":"manufacturer","Delivery":"door to door express","Color":"Assorted"}}