gonicc 8" Professional Sharp Bypass Pruning Shears (GPPS-1002), Tree Trimmers Secateurs,Hand Pruner, Garden Shears,Clippers for The Garden. Drop forged body and handles. Quality blade made of high carbon steel with Ultra-fine Polishing Technology. Ergonomically designed non-slip handles are strong,lightweight,and comfortable. Sap groove design to help keep pruning shears from sticking by channeling off sap. Pruners can cut up to 3/4" diameter size tree branches.This may vary depending on tree species.