Made of latex and polyester silk, with environmental protection material certification, products can be customized to meet customer product specifications; Quality; Color requirements. The products on this page are high-quality (that is, thickened), and the elasticity reaches 1:2.3, which can meet the quality requirements of most customers. The regular existing inventory specifications are 1.5cm-6cm, and the inventory quantity can meet customer needs at any time. Conventional packaging is tray, a tray of 20 meters, carton packaging.