Dynarex Plastic Bottle Protector Covers - For Dental and Tattoo Use - Large - 6" x 10" - 500 Count CLEAR & Transparent for easy identifying the liquid level in the bottle. EXCELLENT for keeping your equipment clean and germ free. BOTTLE BAGS will cover your entire spray or wash bottle, preventing cross contamination. HELPS eliminate contamination and make clean up effortless. DYNAREX was established in 1967, and has evolved into one of the healthcare industry's leading manufacturers of disposable medical products.