Scotts 18881 AirShoc Titanium Non-Stick Telescoping Wavy Blade Hedge Shear Features Titanium Non-Stick blades with antimicrobial protected grips, replaceable blades, tool-less blade change and impact resistant AirShoc grips Blades will resist saps and adhesive substances and are 5x harder than untreated steel so they will stay sharper longer Wavy blade holds branches for pristine cuts Replacement blade available Lifetime Warranty