The best one 5 stars AAAAAAAAAAAAAAAAAAAAAAA+++++++++++++++++++++++++++++++
These boots are advertised as "Strain Relief Cord Boot" for power tools, however the boots are not suitable for this application at all, they are so weak and rice paper thin, they will do nothing to help the cable! They have been through the 'CUTS University', a secret university somewhere in China (believed to be in Quanzhou) where manufactures and engineers take their copied products to have the "Flaming Guts CUT Out of Them" until there is hardly any material left, in fact if it was any thinner this product would not exist! Don't buy these boots, instead buy the other good quality boots from the same seller, they are good! See comparison in attached images. Buy the strong genuine boots! Not the 50mm Long 20Pcs Lot they are Chi-Junk.