Acrylic Paint (White) and Reflective"Powder" Glass Bead Combo Each kit comes with One Quart of High quality Acrylic Paint (White) and Two pounds of Type 1 Reflective "Powder" Glass Beads. Size: US Mesh 100-200, Mil-Spec 10. Similar to the glass beads used on street signs and in aerosol sprays. Inter-mix or drop on applications. Makes paint reflective. Roundness 65 to 95%. Refractive index is &gt;= 1.51. High Quality Paint works well on multi-surfaces including asphalt, concrete, and masonry Minimized paint bleeding, Good Color fastness, Fast Drying time, Durable Kit comes with instructions