SIT-ON-TOP TUBE Features 70" L x 83" W (deflated), pre-assembled with 1-year warranty Three rider deck tube with center leg bolsters and ergonomic handle positions 840D Nylon cover with heavy-duty bladder Soft EVA seat padding at each rider position Six fully padded handles with knuckle guards Boston valve for easy inflation and quick connect tube rope attachment Covered mesh bottom drains excess water Peel and stick repair kit included