https://www.ebay.com/sch/i.html?_nkw=3M+Fp+301+1+White+100+Shrink+Tubing+1+In+Id+White+100+Ft+Pk+3&_sacat=0&_dmd=2

3M Fp-301-1-White-100' Shrink Tubing, 1 In Id, White, 100 Ft, Pk 3

Regular price
$228.00
Sale price
$156.00

Heat Shrink Tubing, Material Flexible Polyolefin, Thin, Temp. Range -67 Degrees to 275 Degrees F, Shrink Ratio 2:1, White, Length 100 ft, I.D. Before Shrinking 1.000 In, I.D. After Shrinking 0.500 In, Wall Thickness After Shrinking 0.035 In, Max. Voltage 600V, Standards UL Recognized (No. E-39100, E-69751) and CSA Certified (No. LR38227). MIL-I-23053/5, Class 1. AMS 3636 (Type I) and AMS 3637 (Type II), Package Quantity 3