Rev Arc 90" Sled Ramp Stronger, Safer and more Storable than any ramp on the market Built in Traction Control Technology enables loading in any condition Unfolded: 90"L x 48"W Folded: 90"L x 16"W x 9"H Weight: 47lbs. 1,500 lb. capacity + raised ski guides = works with 99% of factory sleds Works with Ski Centers from 36" to 46"