Description: 【Car Seat Back Handrail】: The concave hole design and circular arc increase the firmness, which can bear a weight of 100kg, and the left and right hooks can lift items weighing less than 5KG. 【Multifunctional】: safe driving handrail can not only hang objects, water glasses, etc. but also assist the rear passengers to get on and off the car easily. 【High Quality Material】: Car back rear seat safety handle is made of high quality ABS plastic material, which is wear resistant and durable, and feels comfortable to the touch. 【Suitable Models】: The car backseat safety grab bar is suitable for 3 sizes, 1cm/1.2cm/1.4cm diameter connecting rods, and the distance between the two connecting rods is not more than 17cm (need to be able to disassemble the headrest). 【Storage Hook Installation Method】: remove the headrest of the seat, put the two levers into the hook hole respectively; move the handle down to the lower end of the lever, put the headrest back on the corresponding seat; adjust the headrest to a better position. Specification: Material: Abs Plastic Product Size: About 22cmx15cmx2cm/8.66inchx5.91inchx0.79inch Package Includes: 1 Car Seat Back Handrail Note: Please allow slightly errors due to manual measurement and different monitors.