5 year shelf life niti rotary files

{"cid":"91200081","title":"300rpm Speed Niti Rotary Files Efficiently Cuts Documents While Keeping Them Safe 5 Year Shelf Life","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/ec\/c4f64aacb50487d05ab4a6396610-200x200-1.jpg","attrs":{"Price":"Depends on the order quantity","Brand Name":"SANI","Model Number":"Path file","Minimum Order Quantity":"50 Packs","Delivery Time":"3-7 work days","Certification":"CE\/ISO\/FDA","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"500 Pack per Day","Packaging Details":"6pcs\/box","Highlight":"Special Designed Dimensions For Kids","Power Source":"Machinery","Flexibility":"Super flexibility","Safety Feature":"Efficiently cuts documents while keeping them safe","Torque":"2.0N.cm","Suitable For":"Teeth that are not absorbed (19mm) and teeth that are absorbed in the replacement period or children whose mouth is difficult to open (16mm)","Made Of":"Nickel-titanium wire","Shelf Life":"5 Years"}}