feature: 1. It is convenient for the tail rider to grasp and stabilize the body, reduce the sudden backward leaning of the body during acceleration, and improve the Safety. Breathable 3D mesh fabric, dispersing the tension of the taillights, not fatigued for a long time . The length of the shoulder strap is adjustable, and the excess part can be folded and fixed at the same time . High quality reinforced metal rivets are strong durable. Riders of all ages can easily and comfortably attach to the belt. Specification :Name: Motorcycle rear seat safety armrest Material Material: Oxford cloth, sandwich mesh, ABS Colour: Black Dimensions: 44.5 x 17.5cm/17.51x 6.88in Notice: Due to manual measurement, please allow 0-1cm error. It's okay until you bid. Due to differences between different monitors, the image may not reflect the actual color of the item. Thanks Package includes: 1 x motorcycle rear seat belt