MATERIAL: PE -Polyethylene TYPE: Plastic cones with rubber base SIZE: Height: 50cm / 75cm / 100cm ; Base size: 28*28cm / 38*38cm / 49*49cm COLORS: Red WEIGHT: 1.5kg / 2.5kg / 5kg FEATURES: It is sun proof,waterproof,heat-resistant,cold-resistant The red and white reflective tape is very striking,making it visible at night for drivers Reasonable design: the cone can be stacked one by one High density base creates low center of gravity for maximum stability