I purchased this from an online shopping site, but I'm selling it because I no longer use it. The replacement blade is the current model, but the blade currently attached has had the protruding part of the end cut off. Below is a description of the product: High-Quality High-Altitude Pruning Saw & Saves Time and Effort: The saw teeth of our pruning saw are made of high-strength alloy steel, which is stronger and sharper after high-temperature polishing. It will not bend or break. The three grinding teeth cut through wood quickly and smoothly, so you don't have to expend much energy. Extendable Height & Easy Operation: Our pruning saw can be extended up to 8m or disassembled for use as a hand saw according to your needs. The epoxy resin pole is connected by screw joints, making it easy to operate. It is durable and long-lasting. The extended height makes it easy to saw high branches. Dual Hook Saw & Designed for Overhead Branches: The saw blade is designed with dual hooks for ease of use. It is specially designed for sawing overhead trees and effective trimming of extra branches. Suitable for forestry, gardens, lawns, and other places where thick or small branches need to be cut. More Safety: Comes with a blade cover for daily storage. Prevents accidents. The bottom of the pole has an insulated non-slip grip, which is comfortable and wear-resistant. The blade is secured with welded screws, making it very reliable and safe. You can prune high branches without using a ladder.