The High Density Polyethylene Sheet is very safe for your young kids as it is almost friction free, which helps in preventing abrasion. This will serve as a wonderful mat for children to play with it. It is available in variety of thickness types such as .25-inch, .40-inch and .75-inch. It is also available in a number of colors like red, blue, green, and yellow. This will also serve as a nice addition to an indoor play area and will protect your lovely kids from the hard floor beneath. Request this High Density Polyethylene Sheet to brighten up your play area for little kids.