A convenient elastic band can fix the notebook prevent it from turning over. Excellent workmanship, smooth edges, not easy to rust, not easy to deform. Versatile and can be used for tourism. This book elastic strap is made of good material, which is very strong and , and can be used for a long time. Features -Color:Assorted Color -Material:Nylon -Size:100.00X0.10X0.10cm/39.30X0.04X0.04in -The production of this elastic strap is strictly controlled, with meticulous workmanship, and strives to provide customers with reliable products. -Our elastic band is not easy to damage, made of material, strong and reliable, providing you with long-term use. -Easy to carry, this notebook elastic band will not make you feel troublesome to carry, and can be used anytime and anywhere. -The appearance is uniform, strictly sanded, and avoid rough things, don't need to worry about this stretchy spring band hurting the skin. -It is the scene of travel. Our elastic strap makes your travel more different and has a very convenient and interesting experience. Package list: 5 x Elastic Bands