https://www.ebay.com/sch/i.html?_nkw=3M+3M+Ab5050+0+5+X+1+25+250+Emi+Absorber+1+2+X1+1+4+Pk250+G5731260&_sacat=0&_dmd=2

3M 3M Ab5050 0.5 X 1.25-250 Emi Absorber,1/2'X1-1/4',Pk250 G5731260

Regular price
$231.00
Sale price
$159.00

EMI Absorber,1/2 In. x1-1/4 In, PK250, Package Quantity 250, Tapecase product manufactured from 3M material