American Elite Stratocaster SSS - Cream Thin USA Bigsby These smaller posts are deliberately

These smaller posts are deliberately off-axis (not central) allowing you to twist both posts into perfect alignment with the USA ABR-1 bridge mounting holes

The pickup slot in the guard may need to be filed slightly to ensure a good fit

The green reflective layer is attached to the underside of the acrylic

Fender Mustang Bass

This means that both pickups become hum-canceling when they are being used at the same time (in the middle position on the selector switch)

American Elite Stratocaster SSS - Cream Thin USA Bigsby These smaller posts are deliberatelyThis pickguard is designed to fit a American Elite Stratocaster SSS model only.