☞【PROTECTS YOUR HARDWOOD FLOORS】: Protecting floors from frequent scratches caused by office chair casters, and the drink spillages and dirt. This chair mat works well on any hard surfaces including (but not limited to) tile, marble, hardwoods, laminate and concrete, but can't be used on carpet. ✌【FACILITATES CHAIR MOVEMENT WITH ENOUGH GRIP】: slightly textured top surface allows your chair to roll smoothly without skidding around; smooth, non-studded bottom surface makes the mat stay put on the floor; the mat also helps reduce noise from casters to keep work areas free of distraction. ☻【SURFACE DURABILITY & FLEXIBILITY】: The mat’s surface is super tough, so our office chair mat won’t be crack or shatter while protecting your office floor from damaging chair casters. Because of the mat’s strong, sturdy and solid surface, your chair’s wheels will easily glide across the mat, without scratching, sinking, or leaving indentations. ✔【NON-TOXIC & SAFE】: The chair mat is made of PVC and free of the BPA, No Odor, No Toxins, No Cadmium, No Tin and No Lead， making it even safer to use. This Chair Mat will delivery rolled up, you only need to follow the instructions to flat. ♥【GUARANTEE WARRANTY】: FRUITEAM is committed to product quality and gives 100% quality assurance for 1 year. If you have any questions, please feel free to contact us.