These are a durable and tough hi-vis plastic mushroom shaped rebar protection cap that sits on the top of any protruding steel and reinforcement bars.They help to reduce construction site accidents by clearly identifying the presence of the steel, particularly when they are in a dangerous position. Tapered fit ensures a tight hold.These rebar mushroom caps are a must if you want to improve the safety of any persons working close to or with rebars.Also suitable for use with fencing pins and road pins.1.Polypropylene reinforced steel safety helmet,high strength,high toughness2.Fit rebar size: #3 - #73.Put into reflective material toincrease visibility4.Color( red&orange),or as customer's demand5.Fitted to standard for covering the exposed reinforcement ends.6.Bright orange smoothness improves visibility7.Used for covering exposed steel bar8.Also used for landscape and surveying stake