The "Competition" Set... my personal favorite for the serious player. Smaller for greater challenge at the official 30 foot distance...Octagon shaped removing the corners. Our Washer Box set measures 15inchx15inch with a 4inch tube, and six 2 1/2 inch washers. It also includes instructions for play. I specialize in Washer Games. Hand made with quality, durability and affordability being most important. I make the real games, made to commonly accepted regulation dimensions, and constructed right!! No shortcuts. Our Washer Games are perfect for family get-togethers, barbecues, picnics, camping trips, tailgate parties at football, baseball and auto racing events. They also make wonderful gifts for all ages and occasions. Increasing or reducing the distance between the boxes controls the level of challenge. Our hand-stained boxes are durable, lightweight, and easy to take anywhere Silver zinc and yellow zinc coated washers... nothing to chip or repaint ever!!