This Set includes a Large Athletic O (20"x19"), 4 Small Athletic O's (4"x3.8), 2 Small Buckeye Leaf (3"). This set is great for homemade Cornhole Sets. Stik-ables are easy to use, they are great for walls, they can be used on smooth or textured walls, they can be used indoor or outdoor, they are water resistant, you can reposition them, all you have to do is peel and stick.