Large handle design for easy grip and safe hammer use. It stays away from your hand during tapping, providing a comfortable grip and easier force application. Made of nylon molded in one piece. Durable plastic with a long service life. Screw embedded design keeps the screw built-in and protects the base. Ergonomic shape allows quick and easy placement during installation. Protects springs and flooring. Use only a soft hammer; this impact block protects floor tongues from damage during installation. You can gently place the plank in the groove of the adjacent floorboard. Connects floorboards without damaging the floor. Close gaps during floor laying with the bump block for extending floors. Simply place against a laminate or hardwood plank and tap with a hammer to create perfectly dense floorboards. Ideal for closing gaps between longer planks. Use cases - Installing laminate or hardwood floors to achieve tight, gap-free joints without damaging boards. - Extending a floor run by tapping boards together for secure, flush seams. - Seating boards into grooves near edges or corners with a soft hammer to avoid surface damage.