Structure: made up of duct bottom and lid, with two out- ... 20°C~85°CFlammability rating: UL 94 Flammability Rating of V-0,inflaming retarding material with good self extinguishing ... rigid PVC, ROHS compliant, low smakeProduct Picture:Advantages:Consist of base and cover, Easy and firm snap-on assembly ... line design on the cover can allow a quick tag of relevant components. 5. Material: made from PVC, ...