This is an aluminum TEQ badge for a 91-94 Land Cruiser grille. The mounting plate is made of ABS plastic but the actual badge is machined aluminum. No holes or modifications are needed to the factory grille. There are 4 strips off 3M automotive adhesive on the back of the emblem that will permanently attach it to the grille. No tools are needed. The factory grille does not need to be removed. You can mount the emblem on either side of the “TOYOTA” logo and anywhere you like between the logo and edge of the grille. Before you remove the backing on the tape you want to test fit for the perfect desired location. Make sure the area you are bonding to on the grille is clean.Once you stick it on it will NOT want to come off so choose wisely. You will want to use decent force and hold it for about 20 seconds to ensure a good bond. Rock it back and forth a bit for the first few seconds to make sure that all areas of the adhesive are able to bond onto the grille.