Color: NA Cork Material: Cork Brand: Takeda Corporation Features: Scratch prevention, soundproofing, vibration absorption Shape: Square Model Number: E NA JM30-COR ◆Size: 30×30×1 [cm] including edges, Product weight: 0.55 kg ◆Material: Natural cork, PE resin BR color ◆A set of 9 coarse-grained, natural cork joint mats, 30cm square and 1cm thick, with edges. ◆Cork has a pleasant texture, feels cool in the summer, and provides heat retention in the winter! ◆It matches work spaces and various rooms, and if it gets dirty, you can remove and replace just that part!