The real Stonehenge is 24 feet (7.3 m) tall and made of stone but the tallest of these stones is 2.5 inches (3.5 cm) tall and made of wool, so it's lightweight and portable.
These "stones" are hand-sculpted and made out of eco-friendly North Ronaldsay wool (from British sheep that eat mainly seaweed).
They are made using a technique called needle felting where I sculpt wool into a solid form using a little barbed needle and comes in a box, ready for gifting.