Description: 【Versatile Compatibility】: Features both V groove and L groove interfaces, ensuring fit and force application for most laminate, SPC/vinyl, and engineered hardwood flooring locking systems 【Effort Saving Design】: Widened striking delivers greater impact area with less effort, allowing floorboards to be tightly joined quickly and efficiently for faster installation 【Floor Protection】: Constructed from high toughness nylon with moderate hardness to prevent scratches, dents, or cracks on floor locks and edges that can occur with metal tools 【User Friendly】: Simple to use just align the appropriate groove with the floor edge and tap the back of the tool with a hammer for seamless board connection; ideal for both DIYers and professionals 【Premium Material】: Made of quality nylon material, sturdy construction, impact resistant, resistant, resistant to bending   Size Chart: 15cmx15cmx2.5cm/5.91inchx5.91inchx0.98inch Package Includes: 1  Block Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.