NOVELY FABRIC Made in China/ Polyester 94% Polyurethane 6% allows you to maximize the smooth feel of tiny beads.Polyester is strong, firm and firm to the touch. WHY THE FABRIC IS LIGHTE? It is a material with polyurethane thread.In general, the higher the ratio of polyurethane, the better the fabric.(There are fabric that runs depending on the weaving method) *Handling Precautions: Polyurethane has a weak acidity property.If it gets wet with sweat or drooled by your childs drool, you can use a wet towel to remove the dirt.Please note that if left alone for a long time, it may deteriorate and cause punctures and tears.