50pcs 23mm 14.5mm PVC Heat Shrink Tubing for 1 x 1.5V AA Battery Country of Manufacture: CHINA; Brand: DMiotech; Material: PVC Net Weight: 15g; Package Content: 50pcs x PVC Heat Shrink Tubing; Main Color: Yellow Green Flat Width: 23mm/0.9inch (before shrinkage); Round Diameter: 14.5m/0.57inch; Thickness: 0.1mm (before shrinkage) Shrink Temperature: 80C; Shrinking Rate: 48+/- 5%; Fit for: 1 x 1.5V AA Battery Each Length: 53mm/ 2inch; Temperature Range: -40C to +105C