The Landwave Driveway Park skateboard ramp set features 8 ramps and 6 decks allowing you to construct a 2-level 4-sided pyramid a 2-sided pyramid a flybox and much more, The ramps and decks are made to last with a highly-durable polypropylene material that includes a special additive, You can use your imagination to rearrange the pieces and create your own personal skate ramp design building as big as you dream!, 8 Ramps, Highly-durable polypropylene material that includes a special additive, 6 Deck, Ramp Dimensions: 37, 5"" x 28, 0"" x 12, 0"", Deck Dimensions: 38, 5"" x 28, 0"" x 12, 0"", SKU: LANW006