Krylon-Ultra UV Floral Protectant. Protects silk and dried flowers from damage caused by damaging UV light rays. Can be used both indoor and outdoor. This package contains one 11.75oz spray can of ultra UV floral protectant. Conforms to ASTM D 4236. WARNING: Contents under pressure. Made in USA. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.