DescriptionSelect high-quality bamboo, conducive to air circulation, eliminating the residual heat of the human body, making the moisture and moisture disappear quickly. Suitable for railway maintenance, construction and installation, deep forest harvesting, enterprise workshop, aerial work, dock loading and unloading, etc.Features- Color: As Shown. - Material: Bamboo. - Size: 29.00X23.50X14.00 cm/ 11.40X9.24X5.50 inch. - Made of premium bamboo materials, durable and practical. - This helmet is specially designed to offer construction site the perfect protection. - Conducive to air circulation, eliminating the residual heat of the human body, making the moisture and moisture disappear quickly - Easy to adjust and fit your head well, more comfortable and safer to use. - Short brim design is practical and does not block the line of sight.