Ensuring that all of your employees are wearing adequate PPE at all times is important and PPE signs are designed to reinforce this, protect your workers and help to reduce injuries among the workforce. PPE signs are instructional signs, often used in warehouses and factories, that give employees and visitors a clear message by dictating when, where and which types of PPE should be worn in the workplace, including safety helmets, safety boots, eye protection and respiratory protection. Browse the range of PPE signs available to buy online at Work & Wear Direct.