Review on Motion Pro 08-0454: Premium Silver Steel Wheel Weight for Enhanced Performance by Pop Henneghan

Use these to weigh down the front of my RC car to keep the front on the ground! They worked perfectly and they stick and stay! You can be sure that they will stay in their intended place, even if they are exposed to water, mud, dirt or vibration you name it, they will not go anywhere and if you need to remove them they can peek and don't leave behind glue or crap that many other sticky loads leave behind. Just clean the surface before sticking and you're done.