Features 1、EFFECTIVE PROTECTING: With a thickness of 1 inch, the dart tips will not penetrate the backboard, effectively protecting the wall from damage caused by accidental throwing. 2、PREMIUM MATERIAL: This bartboard backboard is made of premium EVA material, which not only has a long service life, but also provides good protecting effect for the dart tips. 3、EASY INSTALLATION: It is very easy to install without any tools. Simply splice the 6 pieces of dartboard backboard together to complete the installation. It can be conveniently stored after disassembling and does not take up space. 4、MULTIPLE SCENARIO APPLICABILITY: It is suitable for use in a variety of places such as homes, bars, game rooms, clubs, etc., so that everyone can fully enjoy the fun of dart games. 5、WIDELY COMPATIBLE: Fits standard 17.7 inch and 18 inch bristle dart boards, suitable for all standard dart boards, holds most types of darts and provides long lasting defense for the wall. Item Type: Dartboard Backboard Material: EVA Product Size: Approx. 103.9x70.9x2.5cm / 40.9x27.9x1.0in Inner Diameter: 45cm / 17.7in Package List 1 x Dartboard Backboard (6 Pieces In Total)