Description Made of plastic material. When the sticky ball hits the fabric dart board, it will not easily fall off. You can take these dart ball toys to various parties or outdoor activities, suitable for indoor and outdoor parties, family gathering and so on. Features -Color:Multi -Material:Plastic -Size:3.40X3.40X3.40cm/1.34X1.34X1.34in -Note: the ball itself is not adhesive, there arehook and loop fastener on the surface,needs to be used with the dart board - Small in size: portable and light in weight, easy to carry and use at outdoor, like garden, yard, beach, park, camping, etc - Dart board sticky balls: Encourage your kids to enjoy exercise while playing, provide endless fun and a healthy life - Parent-child interactive toy: Parent can spare their time playing these balls for dart board game with kids, which will be the family memories - Sticky ball for dart game: they are not sticky for your hands but can be easily attached on most fabric dart boards - Funny dart board balls: They are funny dart game accessories for any occasionPackage list: 16 x dart game balls