Dimensions: 79L x 78W x 30H in.. Nylon grips with knuckle guards for comfort. Made from rugged nylon and PVC components. Designed for 3 passengers. Inflatable dividers between riders. EVA foam seating pads for added comfort. Includes 1 ski tube. Engineered for three riders, the Sportsstuff Super Big Betty 3 Person Ski Tube features a trio of chariot-style compartments with dividers in between, preventing bumps between passengers when the waves pick up. This ski tube is covered with a heavy-duty nylon material that defends against snags, tears, and punctures, so you can enjoy ride after ride across the lake. The self-draining feature of this ski tube pulls away excess water, keeping you comfortable during water play.