The Viper Chroma Sisal Dartboard is constructed from compressed sisal fibers. Giving new life to your dartboard, as the sisal “remembers” their original shape. What sets the Chroma apart from other dartboards is the high definition color printing in all new shades of blue and green. This unique color scheme is a first in dartboards of this quality, featuring real sisal fibers. The Chroma features a 100% staple-free bullseye. The Chroma also features galvanized triangular spider wire. This gives the spider great durability and strength to last the life of the board. These wires are triangularly shaped, further reducing your chance of a bounce-out. The Chroma also features a movable number ring, significantly extending its life!