These Bulk Wholesale packs of big Blue Pinwheels are for Child Abuse Prevention. These are a larger 6 inch size and can be planted in yards and other buildings to bring awareness for pinwheels for prevention of child abuse. These bulk wholesale packs of pinwheels are dark blue with silver and have a diameter of 18 cm/6 inches across and the stick length is 30 cm/12 inches. Assembly is required. These pinwheels come 25 pinwheels and 25 sticks so they can economically ship. You will need to stick the pinwheel on the stick.