The surfaces with excimer lacquering have been successfully tested to ensure an antibacterial effect. With the integrated high-quality sound-absorbing cushion, which is used in all MeisterDesign. rigid variants, and planks that measure over 1.80 m in length with no decor repetition, the floors in the RL 400 S long plank collection really are unique on the market! Thanks to the secure click connection, the floors can be comfortably laid as ‘floating’ installations and even over tiles, for example, without any sign of the old flooring showing through.