Features: - The Educator Hearts Delight, ACLS (Small Bristojet) was designed to be a replacement for the factory cardboard box - which commonly breaks down inside paramedicine bags.- Preventing cardboard boxes from breaking down prevents needle caps from falling off and glass vials from breaking - this prevents accidental needle-stick injuries.- The flattened surface area allows fixing the labels cut off the factory cardboard boxes and adhered with double sided tape or glue. Perfect for educational uses.- Option for a personalized engraving printed onto the the top lid. This is optional and not required. Could be drug name, or team/personal/organization name.- The top lid is a friction fit, and slides on/off. I test fit every top lid and adjust to ensure snug fit but also easy removal/application. This lid should be tested if exposed to extreme temperatures.- Various colour options available - recommended to order in colours that resemble the factory colour of the boxes (brown, purple, pink, yellow) Product Disclaimer and Warranty Information