1. Worn for construction, not be hurt 2. Multiple colors for choice 3. Material: ABS, HDPE, fiberglass steel Specifications:Protects against crushComfortable design is in accordance with human factors engineering Suitable for long wearingInner packing: Nurse's capFlexible and multi-color to chooseOuter packing: 40pcs/ctn Carton dimensions: 62 x 44 x 53cm N.W.: 15kg G.W.: 17kg Safety Cap