Tire Swing Dynamats are made from a solid rubber form. They play a very important role for children’s security and are essential for protecting loose material beneath the tire swing. Tire Swing Dynamats are available in various sizes as well as colors. They are present in 4, 6, and 8 feet. The original Tire Swing Dynamat is manufactured from tire rubber, and is intended to remove erosion as well as throw out regions beneath tire swings. It has an amazing shock absorbency feature with authorized 6 feet fall height. The weight of the 4 feet Dynamat is 90 lbs, 6 feet is 225 lbs and 8 feet is 370 lbs. Depending on your requirement and needs, choose the most suitable size.