Premium Arrowhead Mix - Contemporary - 24pcs Made From Chert, Quartz, Jasper - Many Styles Kids & adults will enjoy spending time looking at each arrowhead with unique stones, patterns, and shapes. Hand knapped (hand chipped) from natural chert, quartz, and jasper stone Multiple styles of arrowheads - includes simple identification chart Use as arrowheads for craft projects & jewelry making. Excellent assortment! 24 Pieces each 1 to 2 inches long with an occasional one up to 3 inches.