Sharps containers should meet specific standards to ensure safety:
1. Puncture-Resistant: The container should be made of a material that needles cannot penetrate. 2. Leak-Proof: It should be able to contain liquid waste without leaking. 3. Closable: The container should have a secure lid to prevent spills and accidental exposure. 4. Labeling: Clearly label the container with warnings and disposal instructions.