enclosed is part of: enclosed contains: Full expansion for enclosed: 100% 4x10x2.3 Aquashark Canopy 100% 4x10x2.3 Enclosed Canopy 100% 4x4x2 Enclosed Canopy Extension 100% 4x4x3 Enclosed 1-Bend Canopy 100% 4x6x2 Enclosed 1-Bend Canopy