Light Weight: The launching board is in reasonable size and lightweight so it's easy and convenient to install. Fit For: The launching board is suitable for Huina 1350 1570 1550 1571 1560 remote control alloy engineering vehicle. Manufacturered by Tbest. Excellent In Toughness: The material of the launching board is moderate in hardness and softness excellent in toughness and good in protection. Guarantee: If you are not satisfied with our product received you can apply for unconditional return and refund within 180 days. In terms of any problem of this product you can send emails as soon. Premium Material: The RC launching board is made of premium plastic and metal material which is sturdy durable to use for long service life and not easy to deform.