Scaler Size: 6- 9/10" long with 4 mm and a 5 mm wide, curved, spade-shaped ends. - Double End Dog Dental Tooth Scaler Tartar Remover + stainless Steel Dental Inspection Mirror Mirror features .85"diameter real glass for superior clarity All Stainless Steel Scraper is 6-1/2-Inch Double Headed with Octagonal Handle is Knurled to Improve Grip Wash and Dry after Each Use