CSA Type 3 Intermediate First Aid Kit - Medium (26-50 Workers)The Medium CSA Type 3 Intermediate first aid kit is required for workplaces with 26 50 workers per shift at any given time working in a high risk environment. CSA Type 3 Intermediate First Aid Kit Medium (26 50 Workers)v meets and exceeds CSA Z1220: 24 workplace first aid kit requirements. Product Attributes: Comes in a plastic case and nylon bag Kit Contents: 50 Adhesive bandages, sterile, assorted sizes 24 Gauze pad, sterile, individually wrapped (3