This dart board wall protector provides reliable, non-damaging protection for walls and dart heads. It is designed so darts are fixed on an EVA protective ring rather than hitting the wall. Key benefits - Innovative protection: easily removable and reattachable without leaving wall marks; darts are secured on the EVA ring for wall safety. - Easy to splice: flexible, lightweight design that can be spliced to fit different spaces; no fixed installation needed. - Excellent durability: made from EVA material for strong wear resistance; smooth surface that is easy to clean and resists dust. - Good compatibility: inner diameter 45 cm (17.75 in); designed for 18-inch dart boards, outside diameter 72.39 cm (28.5 in). Specifications - Inner diameter: 45 cm / 17.75 in - Outside diameter: 72.39 cm / 28.5 in - Designed for: 18-inch dart boards Use scenarios - Home game room: place the protector behind an 18-inch board to guard the wall from stray darts, while keeping the surface easy to clean. - Rental or shared spaces: non-permanent wall protection that can be removed without wall marks, suitable for apartments or classrooms. - Temporary setups or events: quickly splice to fit different wall lengths or configurations and protect multiple areas in a single setup.