Features: Material :6Cr Stainless Steel Hardness: 56Hrc Size: 70 Inches Thinning Rate Of Thinning Scissors: 20-30% Parts List: 1 Straight Scissors, 1 Thinning Scissors, 1 Up-Pointed Curved Scissors, 1 Down-Pointed Curved Scissors, 1 Case, 1 Oil 1 Cleaning Clothe Scissors Maintenance Instructions 1Please Dont Cut The Air 2High Quality Steel, High Sharpness, When You Use The Scissors, You Must Pay Attention To Safety 3Please Keep It Clean After Using, Can Lubricated If Necessary 4Please Be Careful With The Scissors, Dont Drop From High Level, This Will Destroy Marginal Adaptation Of The Scissors 5Dont Use Them To Cut Metal Objectsthe Scissors Can Only Be Used For Hair Trimming, Otherwise It Will Shorten The Life Of Using