There are many styles of Gutter cotton crawling mats, including folding mats, splicing mats and rolling mats. You can choose according to your own needs. The first thing to look at is the material of the crawling mat. At present, the mainstream crawling mat materials on the market are pvc, epe, xpe, eva and so on. The above materials have their own advantages and disadvantages, but generally speaking, pvc is the most suitable material for babies at present (pvc material is slightly expensive); Pvc material has high density, high elasticity, good cushioning effect, soft and comfortable touch, and it is not fragile and has no peculiar smell during baby use. Secondly, the design of the mat body. It is recommended to choose an integrated crawling mat. There will be gaps in the spliced floor mats, and the baby's complementary food residue can easily point to the gaps. Long-term use will lead to the growth of bacteria and endanger the baby's health. The third is the design of summer sleeping mat. Early education experts recommend the use of solid color mat design, because the baby's early visual development process is always total, and there are only three kinds of cognition about color. If there are too many patterns on the mat, it will easily lead to the baby's inattention and irritability, and the dyes and additives used in the dyeing of the mat will also remain on the mat, which will bring great harm to the baby. Baby's crawling mat is made of patented pvc material, and pvc itself is colored. There is no printing, dyeing and film covering on the surface of the floor mat, and the floor mat has passed the most stringent OEKO-TEXclassl certification in the European Union. The product standard is baby underwear standard, with zero pollution and zero harm. The fourth is the design of cushion thickness. Many people think that the thicker the cushion, the better the cushioning effect, which is beneficial to the baby's development. In fact, the cushioning performance depends on the density of the cushion itself. If the density of the cushion is low, it is difficult for the cushion to rebound to its original state under the action of external force, not to mention its cushioning performance. The crawling mat has been designed with a standard thickness of 4.5mm through years of research by German early education institutions, which is of insurmountable help to the baby's tactile perception!