Effective Protection: This dartboard surround is specifically designed to protect your walls and surrounding areas from stray dart, ensuring a great dart playing experienceHigh Compatibility: This Dart Board Wall Protector is easy to install without the need for additional tools, making it a convenient choice for any dart enthusiastPremium Material: Made from quality PU synthetic material, this surround is built to long time to use and maintain its shape, providing long time protection for your dartboard setupComprehensive Coverage: Offering full coverage around the dartboard, this protector helps keep dart at target and extends the lifespan of your board by damage from off target throwsPractical Design: With its simple yet elegant design, this surround complements various dartboards and interior decor styles while effectively reducing outs for a security game environment Specification: Material: PU Synthetic Material Size Chart: Inner diameter: 45 cm/17.72 inchOuter diameter: 68 cm/26.77 inchThickness: 3.5 cm/1.38 inch Package Includes: 1 Dart Board Wall Protector Note: Please allow slightly errors due to manual measurement and different monitors.