Overview Product Description Black Heat Shrink Tubing Ratio 2:1 Sold by the metre. Size in drop down is internal size, this will shrink down half the size when heated Product Videos Custom Field Product Reviews Write a Review Write a Review × 2:1 Ratio Black Plastic Heat Shrink Tubing - 1.2mm To 50.8mm - Per Metre Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *