Features:1. Easy to assemble: The exercise mat set allows you to quickly assemble it. They are quickly connected, easy to disassemble and carry, simple and flat, as well as non-slip, soundproof, shockproof, waterproof and heat-resistant.2. Exercise mats: add some degree of cushioning protection to your knees, hands, back, feet, floor, and sports equipment for home exercise.3. Versatile and odorless: the mats are odorless and can be used without washing or cooling, and they are versatile. And they can be used as puzzles, toys, and ornaments. They're also non-toxic and great for use as an accessory for your daily workout.4. Easy to store: Extra thick mats protect your little one well while sitting or playing. Can be used for gym and home, easy to store.5. Floor Mat: Durable EVA foam floor tiles create a comfortable and cushioned training space for you. Lay them out and lock them on the floor to get ready for your workout. It can also be used to make a large nap mat. Specifications:Material: dense EVAC foamOlor: Black Size: the size of each tile is 30*30*1cm/12*12*0.4inchEach piece covers about 0.96 square feetIncluding: 12 tilesEasy to clean-wipe with a damp cloth and neutral soapWeight: about 60g/pieceQuality: interlocking floor matsPacking List:Interlocking floor mat*12Notes:Due to the lighting effects and shooting angles, there may be some color difference, Please understand