Standard Single coil size, but it is Humbucker! You can install it in a Fender Strat/Squier with no modifications or Tele guitar by making some changes. There are 4 conductors, and four wires so it is splittable. This is a quiet pickup with 10K ohm resistance high output. Please install it carefully. If you have any doubts consult your local luthier.
Humbucker in Standard Single Coil Size
Four wires so that you can split it
10K ohm Resistance High Output