Contents: 1 Pre-Filled Disposable Injector for Long-Term Control. For cracks and crevices. Dependable insect and rodent control products for over 50 years. Effective for commercial, industrial, institutional and home use. Strong formula controls roaches. Long-term control. Easily applies in cracks and crevices. Accepted for use in apartments, homes, food areas, etc. Disposable. Made in U.S.A.