The vonhaus laminate flooring kit contains all the essentials you need install your new laminate or hardwood flooring efficiently and accuratelyr r set comprisesr r 1 x rubber tapping block 1 x pull bar 1 x double headed mallet 1 x rubber head and 1 x hard head 30 x spacersr r easy to user r use the pull bar to eliminate gaps on the long side of the planks insert the tapping block into the tongue of the plank when tapping two planks together adjust the thickness of the gap using two sp