The elastic rope with is very stretchy, and in of allowable tensile elastic deformation, can easily restore the original length without deformation. It is also not by and salt water. Features - Color: Grey. - Material: Polyester. - Size: 1600x1.5x0.2cm/ 629.92x0.59x0.07 inch. - Made of material, durable and flexible to use. Suitable for your kids to exercise flexible hand ability. - Easy to cut and tie, convenient to cut the length you want. Nice gadget for you to DIY mask or other things. - The elastic band with is very stretchy, with a strong elastic. A practical tool in this special period. - In of allowable tensile elastic deformation, can easily restore the original length without deformation. - It can be widely used for masks, home decoration or belts, laces, hair bands, necklines, shorts, skirts, sleeves, tights, headbands, laces, wigs, diaries, hats, bags, and even DIY jewelry. Package list: 1 Roll rope