Description: 1.100% new and high quality 2. Soundproof, shockproof, waterproof, and heat-insulating; 3. The laying is simple and flat, the surface is specifically slip resistant; the thickness is 1CM; 4. The product is odorless and can be used without washing and drying; especially for the baby to use; 5. The extra thick product thickness prevents the baby from falling when sitting on the top while playing. can also be used indoors for fitness gymnastics pads, which is convenient to store. Material : EVA plastic foam Weight: 60g / piece Size: 30*30*1.0 (cm) Color: as shown in the Specifications: Instructions: 1. Please disassemble the package before use and leave it in a ventilated place for a while to fully dissipate the residual faint smell. 2. Please assemble according to the tooth and the tooth, you can make any creative combination (4 sides have teeth to make the connection. Laying is simple and flat) 3. For children under the age of three, please use it accompanied by an adult. 4, if you need to clean, please wipe with a wet towel, vacuum cleaner, wash Package Included: 1* splicing mat Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.