This electric pruning cutter blades are made of sk5, which is strong and durable and can withstand long-term use. The performance is stable, the design is reasonable, and it is not easy to deform or corrode. Fine workmanship, fast cutting, high hardness, easy to clean, bring great convenience to your gardening work. Features - Color: silver. - Material: sk5. - Size:6.85X3.00X0.40cm/2.69X1.18X0.16inch. - Size: 7.45X3.00X0.50cm/2.93X1.18X0.19inch. - Max Cutting Diameter: 25mm/0.98inch. - Made of sk5 material, this electric pruning shear blades are professional, sturdy and has a long service life. - The cutting speeds is faster, easy to replace, small in size and easy to carry to anywhere. - Light weight, high hardness, save time and effort, help reduce fatigue during use. - It is not easy to be broken or deformed, and can be used for a variety of garden construction work. - Easy to clean, flat cuts, no hurt to branches, convenient and improve efficient for your work. Packing list2 x electric pruning shears blades