It is an essential tool for installing wooden and laminate floors. Features: Make it easier to install floor coverings on a large surface area of flooring. Could make you laminate flooring installation more convenient and easier. One side is a rubber hammer, another side is a solid hammer, the handle forged in the hammer head, which is powerful to use and will not fall off. The tapping block can be inserted into the tongue of the board when tapping two boards together. This set of wood floor installation kit helps with tapping the boards in place, which helps prevent damage when installing the tongue and groove locking system. Floor spacers can adjust the clearance thickness using two spacers . Features: Color black Material: PVC + polypropylene + plastic Type: 1.2 (Optional) Type1: Tapping Block + Puller Bar (265mm) + 30pcs Spacer + Hammer (30mm) Item Weight: 685g / 1.5lb Package weight: 760g / 1.8lb Type2: Tapping Block + Puller Bar (265mm) + 20pcs Spacer + Hammer (30mm) Item Weight: 725g / 1.6lb Package weight: 790g / 1.7lb Package size: 295 * 95 * 40 mm / 11.6 * 3.7 * 1.6 inch Packing list: Type 1: 1 * tapping block 1 * puller bar 30 * spacer 1 * hammer Type 2: 1 * tapping block 1 * puller bar 20 * spacer 1 * hammer