Recognized by many of the world's finest boat builders as the best standard stand-up bolster anywhere These stand-up bolsters feature all of the Premier seating construction features as well as a quick release manual operated drop-out seat section Along with an integrated hip support built in to the back assembly A 100% stainless steel frame assures support in the roughest of water and high speeds Each seat features a S.S grab handle on the rear These seats are built to order, allow 4-6 weeks manufacturing time.