Play mats are perfect for children's bedrooms, playrooms, classrooms and more. Includes 28 interlocking play mats. Fully assembled it covers 28 square feet. Learning toy set includes a complete pop-up alphabet, a pop-up star shape and a pop-up heart shape. Creates a clean, soft and safe play area for your child. Interlocking tiles connect to form a variety of patterns and 2D and 3D shapes. Fun, safe and secure. Kids can have fun learning the ABC's! Made of durable foam. Set is lightweight and portable, creating a playscape almost anywhere. Vibrant colours make it the highlight of any space.