Durable red plastic cones. Purchased for inline skating practice. Used about 10 times, then stored for a long period, but there is no deterioration. Made of a sturdy material that is hard to break, so I think it can be used for a long time. Brand = Evernew, Made in Japan Model = Corner Post 17 Model Number = EKA151R Size = Height 17cm x Bottom Diameter 12cm Weight = Approximately 75g/piece Material = Polyethylene There are some minor scratches, so please refrain from purchasing if you are concerned about this.