Prospo fine quality made of steel embedded extra durable ring binds made of high grade sisal for excessive endurence and topclass performance highly recommended indoor game for children and youth and adults convenient to hang and carry for picnics, offices, bars and clubs double sided for two games 20 point target , bulls eye, great aim game and practice game for beginners and advanced level players package content dart board and set of 6 darts. Fun game for family,friends,couples,after school, hobby , children, youngsters, exercise entertainment,stress buster