This one-of-a-kind tree sculpture is created by prominent artist Sal Villano and is fashioned with wire gages ranging from size 32 to 18 gage. The wire used is bronze anodized aluminum wire which will retain its color and strength for many years. This is the same wire that we use for training bonsai. The tree sculpture is bonded onto its base using sea sand. Since the bond is made onto a pourous material, a water soluable glue is used and, therefore, the sculpture should never be placed in a dishwaher. Clean your tree sculpture with a damp, soft, lint-free cloth. Shipped UPS Ground - $49.95.