Hign-concerned Chemical:None Item Weight:15g Main Material:Silica GEL Origin:Mainland China CN:Guangdong Features: 1. Necessary: great to keep your car organized for an enjoyable ride. 2. Half open design : makes you to install these hooks easily, no need to take off the headrests, you can freely set or remove the hooks quickly and conveniently. 3. Multi-use: used to store groceries, handbags, grocery bags, purses, schoolbags, umbrellas, water bottles, shopping bags and more. 4. Strong bearing capacity: constructed out of premium quality material that each can hold up to 10kg. 5. Material: made of eco-friendly ABS, durable and hard. Note: 1. Please allowed 1-3mm differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item