Various sizes, the one pictured is at its widest point around 16 inches, and 13 inches wide. Treated with neutral oil and heat, using only food grade oil/ mineral oil. Not treated with any chemical chemicals are probably urethane, only natural edible oils/mineral oil beeswax made with sustainably grown and harvested trees from our farm, handcrafted by the owner that puts a piece of love and every work, and a little touch of flame to bring out the color in your beautiful woodwork. cedar and oak
