QUALITY GROWERS-Aspen Wood Collection: Excelsior. This eco-friendly excelsior is made from 100% natural biodegradable Aspen wood and dyed in beautifully vibrant colors. It is a great filler for gift bags and holiday baskets and can also be used in craft and floral projects or as packing material around fragile items. This package contains 328 cubic inches of Peacock Blue excelsior. Made in USA.