100% Brand New.Material: Plastic (PP)Color: BlackItem: Welding HelmetViewing Windows: 88 ～ 40mmHelmet Size: L310 x W200 x H210 mmHeadband: Adjustable (one size fits most people)Headband Size: W165 x H135 mmLight States: DIN 4Dark States: DIN9~13 free adjustableOperation Temperature: - 5≧~ 55≧Storage Temperature: - 20≧~ 70≧Return Time: 0.15s~0.8s (Dark to Bright)Response Time (Bright to Dark): <1/25000 seconds (normal temperature conditions)UV Protection: 15 LevelsSensitivity: Adjustable (Low/ High)Solar PowerPermanent UV/IR ProtectionHigh definition protective filterSensitive and delay time adjustableGirding and welding mode selectableAuto-Darkening welding Helmets are designed to protect the eyes and faces from spark、 spatter、 and harmful radiation under normal welding conditions.Ample mask space and very safe structure.Outside shade number and sensitivity adjustable can make the operators more convenient while operating.Large view window dimension for observation easily.Note: Due to the difference between different monitors、 the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!Package Content: 1 x Welding Helmet