Wide Compatibility: Fits angled V grooves (3.5Mm 5.5Mm), L square grooves (6mm 3 / 8in), and L large square grooves (10mm 12mm), supporting different floor thicknesses for easy installation 3 In 1 Design: Combines three distinct functions for versatile floor installation, accommodating various flooring types to enhances flexibility and convenience Wear Resistant: Constructed from high strength PP with glass fiber, offering wear resistance and durability to withstand heavy tapping without deformation or damage during use Double Sided Grooves Design: Features double sided grooves that work with both tongue and grooves and clicking flooring, boosting installation efficiency for various systems Universally Application: Specifically designed for laminate and vinyls flooring, making it an ideal tool for DIYer enthusiasts and professional workers to streamlines floor installation tasks, Manufacturer: HZBB