4L Nominal Capacity, Clear, self activating inner flap ensures safe disposal, Semi Translucent Lid - contents visible when full, In-mould label - offers permanent audit trail which cannot be removed, Large Fill Area, Temporary & Final Closure Feature, Simple 4 Click Assembly, Clearly visible fill line, Complies with UN 3291, BS EN ISO 23907:2012 and NF-X-30-511 standard