Champion Sports Orange & White Double First Base Pro Rubber Base with Ground Anchor System FULL SIZE DOUBLE BASE: 30" x 15" x 3" - Official size double first base is perfect for any recreational baseball diamond AVOID COLLISIONS: Separates points of impact for the runner and baseman to avoid physical contact HEAVY DUTY CONSTRUCTION: Quality molded rubber to stand up to the wear and tear of impact and metal cleats METAL ANCHORS: Confidently secure the double base to the field with the included ground anchors MULTI COLOR DESIGN: Dual base is half crisp white for the fielder and the neon orange for the runner