Collection: All Viper Defender Dartboard Surrounds

Viper Wall Defender styles differ in outline and wall coverage, from compact and octagonal designs to an extended design covering 8.2 square feet. All of them use 1 inch EVA foam, flip over to reverse, and snap together around an 18 inch or 17.75 inch sisal board. Every style comes in a cork-lined version.

A Viper Defender goes up with no extra holes in your wall. Snap the EVA foam segments together and fit the surround around your sisal dartboard. On a 17.75 inch board, add the included adhesive band for a snug fit, so darts do not slip between the board and the foam. On brick or cement walls, the foam also catches stray darts and protects them.