3G Ultimate Skating Trainer - Slide Board 8ft x 2ft Premium Thick Classic Slide Board Design, Made In USA, Directly From The Manufacturer We make our Slide Board wider than others ! Dimension: 8ft x 2ft We are using Premium Quality Pine Wood for Bumpers construction as this matireal are multiple times more Durable then Termo-Plastic material used to make Bumpers in other Models. Termo - Plastic can Crack especially if taken to Extreme, Our Bumpers would Not. Slide Board comprised of Two Layers bonded together ! Essential to superior stability of a Slide board. Some Slide Boards made of Polyethylene does not have layers bonded together. Polyethylene worpes from sliding on it forming permanent waves overtime. Our Slide Board will Not Worp. Our Slide Board Bumpers connected in the way that solves the problem of Gliding Surface being curved upwards in front of a Bumper, as some other models using a Sandwich method of squeezing gliding piece inbetween an Upper Bumper part and a part that holds gliding layer from underneath.