Brand: Metro Product Code:SH1211 Product Name: Industrial Safety Helmet Air Rachet Size: Standard Material: HDPE Color: White Product Details: Type Industrial Safety Helmet Usage/Application Heavy Duty on the Construction Site Standard Heavy Duty Gender Unisex Weight 375 gm Features Heavy Duty for Construction & Mining Safety Packaging Type Ready to Use Chin Cup Yes Design As Per ISI/BIS Diameter Centimeter 540-600 Disposable Yes Ear Protection Yes Environment Temp Deg Cel When keep in oven at 93 degree for 15 minutes there should be no separation,distortion or soften Fit Head Sizes 540 to 600 mm +-10 mm Flame Resistance Yes Frame 540 to 600 mm +-10 mm Grade 1 Height Adjustment Yes Interior Structure LDPE Material Protection Standard Head Rust Proof Yes Slot 4 Thickness Millimetre 10 mm Uv Protection Efficiency Yes Water Proof Yes Wear Mode On Head Sweat Band Yes Do You Fulfill Sample Orders Yes Leak-Proof Yes Industrial Safety Helmet Air Rachet: Model No. SH-1211Industrial Safety Helmet Made of HDPE (Impact & UV Resistance ) ISI Approved Confirming to IS 2925,and also CE Approved confirming to EN -397-1995, with four Point Head Suspension with Brushed Cloth On Foam of sweet band & Adjustable Chin Strap, Air Safe Richet Certification: EN -397-1995, IS-2925:1984 Packing: 30 pcs = 1 Box