Our custom logo application process uses heat and pressure to permanently and chemically bond your logo onto Zumer Sport product material! This is not a sticker or decal - the logo actually becomes part of the material, and cannot peel off. This process is as permanent as you can get! Because the logo is permanently bonded to the material, the unique texture of each sport ball material comes through the logo (see some examples in the photos below), offering the essence of the sport ball represented throughout the logo of your favorite school!