Heat Shrink Tubing, Glue-Lined, 3/16″ x 4′ Black, 3:1 Shrink RatioSpecifications:Diameter: 3/16″Length: 4’Color: BlackShrink Ratio: 3:1Material: Adhesive Lined Irradiated PolyolefinWall: Dual-Wall (Glue-Lined)Minimum Shrink Temperature: 125CContinuous Operating Temperature Range: -55C To 110CFeatures:Flame RetardantHighly FlexiblePre-Forms, Molds Perfectly Over Almost Any SurfaceExcellent Chemical, Physical, & Electrical PropertiesDesigned For a Wide Range of ApplicationsSumitubeM23053/4-102-0