Landwave 4-Sided Pyramid Skateboard Kit with 4 Ramps and 1-Deck Item may ship in more than one box and may arrive separately Use alone or with other LandWave ramps and decks to create the ramp system you dream about Easy to assemble No tools required Use with skateboards, bmx bikes, inline skates and/or RC cars Patented in USA Skateboard ramp kit perfect for home practice Four ramps and one deck provide multiple assembly possibilities Combines with other Landwave products for personal design Durable plastic with tractable surface is perfect for skateboards, in-line skates, or BMX bikes Easy to assemble and configure; rubber feet resist sliding