The Carpet Tile pieces provide superb floor protection, and make any space of your house prettier, safer; Perfect for home, utility rooms, bedrooms, gym, play area, playrooms, exercise, yoga or the garden etc. Also can be used to decorate your home room and many other occasions to add a pop of color to them. Material: EVA foam Single piece size: 30x30(cm) Product quantity: 40pcs product advantages: 1. Soundproof, shockproof, waterproof, heat preservation; 2. The laying is simple and smooth, and the surface has specific anti-slip properties 3. The product is odorless and can be used without washing and drying 4. The ultra-thick product thickness prevents from falling when playing on it, and it can also be used as a gymnastics mat indoors, which is convenient for storage. Instructions: 1. Before use, please unpack the package and place it in a ventilated place for a while to fully dissipate the residual faint smell. 2. After assembling according to the tooth and tooth, you can make any creative combination (there are tooth openings on the 4 sides for connection. The laying is simple and smooth) 3. If you need to clean, please wipe with a wet towel, vacuum cleaner, and wash with water Product Usage: Can be used as a decoration, it can be used without cleaning and drying; it is particularly safe and elegant. Prevent from falling when playing on it, and it can also be used as a fitness gymnastics mat indoors, which is convenient for storage. It doesn't feel cold when spread on the ground, it can be used as a carpet or as a temporary bed for sleeping.