Why are many cat toys made of sisal?

Not only are cats' toys, but most pet toys are made of sisal, because they are durable and not easy to be damaged.

Advantages of sisal:

Sisal fiber itself has good luster, great elasticity and strong tensile force. In addition, it also has good salt and alkali resistance and friction performance, and has the advantage of small elasticity in dry and wet environment. Sisal leaves are rich in fiber, and the fiber cells are in a long strip structure, with large and long cell cavities and thick walls. They have the characteristics of long fiber, white color, tough texture, elasticity, strong tensile force, wear resistance, acid and alkali resistance, corrosion resistance and not easy to slip. Because of its resistance to seawater erosion, it is often used as fishing nets, boat ropes and other appliances. Widely used in fisheries, navigation, mining, transportation, oil fields and other undertakings, as well as for weaving sisal carpets, handicrafts and other daily necessities.