Container is designed to limit accidental or intentional access to used sharp items. Large, horizontal drop lid accommodates a variety of sharps sizes and maximizes container volume and locks for final disposal. Empty, 2 gallon container can be nested to save storage space. Plastics and pigments are safe to autoclave or incinerate. Use of wall brackets (sold separately) frees up valuable counter space.Container is designed to limit accidental or intentional access to used sharp items. Large, horizontal drop lid accommodates a variety of sharps sizes and maximizes container volume and locks for final disposal. Empty, 2 gallon container can be nested to save storage space. Plastics and pigments are safe to autoclave or incinerate. Use of wall brackets (sold separately) frees up valuable counter space.