carpet mat for desk chair, high pile carpet protector chair mat, floor mats for rolling chairs,36 x 48 chair roller mat for high pile carpet sooneedear <b>specifications:</b> 1. material: pvc<br> 2. color: transparent<br> 3. dimensions: (35.43 x 47.24 x 0.08)" / (90 x 120 x 0.2)cm (l x w x h)<br> 4. weight: 5.73 lbs / 2.6 kg<br> 5. the mat has two sides, one is a textured plane, the other is a nail surface<br> 6. because of long-term transportation and weather changes, the mat is irregular when it is just taken out. please iron it with boiled water, and then put the mat down and press it with heavy objects for 3-5 days. the mat will be smooth<br> <b>package includes:</b><br> 1 x pvc floor protection mat<br> note: this mat is only suitable for tiles, concrete floors and carpets. it cannot be used directly on wooden floors, otherwise the floor will be scratched by nails on the mat.