How to choose the right garden pruner, Bypass or Anvil - With a bypass cutting tool, you draw a curved or straight blade past another blade this creates a scissor-like motion that works well for cutting live green plants. The spongy, firm outer wall surrounding the stem yields easily to that bypass motion.Such as our product GPPS-1002 and GPPS-1003. - With an anvil cutting tool, you bring down a straight blade against a wide anvil usually made of steel or hard rubber. Anvil pruners are better suited for dead and dried-out plants the crushing motion causes the brittle stem to kind of explode and separate.Such as our product GPPS-1001.Attention Please:We offer the lifetime warranty, if there are any quality problem, please contact us with our Customer Care E-mail service@gonicc.top,, send your order number and take some photos of the product to us, we will provide a replacement to you ASAP.Product introduction: - Product Name: 8" Professional Prunning Shears - Model No.: GPPS-1002 - Bladder Material: Ultra-fine Polishing Technology - Handle Material: Aluminum+PVC - HRC:521 Designs and Features - Quality blade made of Ultra-fine Polishing Technology. - Ergonomically designed non-slip handles are strong,lightweight,and comfortable. - Pruners can cut up to 3/4" diameter size tree branches.This may vary depending on tree species.OUR SERVICE - 100 % Satisfaction Guaranteed.