1. Types of baby crawling mats Baby crawling mats are one of the most common baby products on the market. They mainly include sponge mats, PVC inflatable mats, cotton and linen crawling mats and other types. Each type of crawling mat has its own characteristics and applicable scenarios, and parents can choose according to their needs. Sponge mat: This kind of crawling mat is usually made of sponge material, which is soft and comfortable. Due to its good shock-absorbing properties, it can effectively reduce the impact on the baby\’s hand and knee joints during crawling and prevent injuries. In addition, it also has a warming effect when used in winter. PVC inflatable mat: This type of crawling mat usually uses PV