Features:[PVC floor mat]Our floor mat for carpet floors is mainly made of top-grade PVC;Your chair can slides like butter on toast and the size is perfect for under your desk with just the right depth to work perfectly (It not suitable for wooden floor,only suitable for carpet).[Excellent non-slip design]The 2mm long "teeth" protrude with rows of protruding grips on the underneath to stop it sliding on carpet;The mat protects the carpet well from being dented by your chair and leaves no marks on carpet when picked up.[How to open]Our carpet floor protector can be softened by soaking in warm water for about 10 minutes, and then dry it off flat on the floor and the mat will open well and flat.You can also directly open ,the four corners of the mat put weight is pressed, and it will become flat after a period of time.[Easy to clean]If chair mat accidentally gets coffee stains, oil stains, drinks and other liquids, you can easily wipe them off as long as you wipe them with a wet towel several times.(If you don't know which type of floor mat is suitable for your carpet, you can consult us first and we will recommend it to you.)[Home/office use]The floor mat what you needed for your home office chair, it's a great addition to have for your chair at your home computer, however is likewise as useful for protecting office carpet floors Descriptions:Color: ClearSize: 48 x 36 inch(1200 x 900mm)Mat Thickness: 1/8 inch(3mm) Specifications:Type:PVC Floor MatMaterial:PVCSize:36 x 48 inShape:RectangleColor:Clear Package Included:1 x Office Chair Carpet Floor MatWarm Notice:Due to thePVC mat was rolled before shipment, it maybe hard to roll out when you use it. please don't worry, spread it and put something on it and keep the mat for 2-3 days. then the mat will be very easy to be spread.Polyvinyl Chloride