If you have hard floors that are not carpeted around your home and a toddler who is starting to play a lot on the floor, you will certainly want to find a good solution to keep them safe and comfortable. These foam play mats will help to prevent injury when falling, and at the same time, provide a nice cushion for your child's knees. The mat is thick, soft and has been designed to absorb some of the impact of an accidental fall. If your floors are naturally cold, using these mats will also provide for a more comfortable temperature on little legs and feet. They will also help to prevent slipping as the material offers a bit of grip. The mat surface is waterproof and easy to wipe clean when you need to. These mats can be used both indoors and outdoors, though keeping them indoors and away from the elements will help with their longevity.The mat is nicely decorated with a city theme that includes various trucks, buildings, trees and roads. It comes in yellow and blue colours and the style is perfect for a young child. It is not overly bright or tacky, the design is simple yet pleasant looking and interesting.All of the pieces come in a plastic bag which you can use to store everything when you don't need to use the mats. You can also use the bag to help you transport the mat pieces. There are 6 square pieces in total and they connect together in an interlock manner similar to puzzle pieces in order to make a larger mat surface. You have 10 pieces which you can place along the outside to create flat edges along the outer border. If you have multiple packs you can connect them together to expand the surface area.If you have tiles in the areas in which you tend to spend a lot of time with your child it makes a lot of sense to place down some mats for safety and comfort reasons. Not only will your child benefit, but if you kneel down on the mat surface instead of that of a hard floor, you will also be helping to protect your knees.