Jelinek Cork high density cork dartboard backers are designed to protect walls from stray darts while also protecting dart tips from damage. These cork backers are a full one inch thick offering superior protection. As many backers as required can be butted together forming as large a backing area as needed. Easily mounted using either screws, finishing nails or adhesives. Dimensions: 24” x 36” x 1” (approx. 61cm x 91cm x 2.5cm). Sold per backer. Dartboard not included.