The Union board blends the functionality of a traditional wakeboard with the flex and feel of a thinner park board. The Crossover SL Core combines both Nova and E-core materials to produce a lightweight feel with maximum durability. The 360° ABS sidewall construction provides superior impact protection, while the Sintered Enduro base offers a durable running surface. Continuous rockerline provides great pop and maintains speed into the wake. Subtle base features allow the Union to generate edge hold but still provide solid contact on rails. Union 134: 52.8"L x 17"W. For riders over 140 lbs. Union 138: 54.3"L x 17.3"W. For riders up to 175 lbs. Union 142: 55.9"L x 17.3"W. For riders over 160 lbs.