From Fender:

"An icon of alternative rock, J Mascis’ penchant for running Fender® guitars into stacks of amps to create massive fuzzy riffs, incendiary leads and huge hooks have made his work in Dinosaur Jr. and on solo records an indispensable part of rock history, influencing countless artists to follow. The J Mascis Telecaster® recreates J’s favorite guitar, an original 1958 top-loader Tele®, with which he recorded most of his lead work throughout his career. Features include a Dazzling Blue Sparkle finish, mirrored chrome pickguard, custom J Mascis Telecaster pickups, top-loader bridge and Road Worn® maple neck and hardware."

Bottle Rocket Blue Flake, Made in Mexico, Alder body, Gloss polyester body finish, Road Worn nitrocellulose lacquer finished C shaped Maple neck with a 9.5” radius fingerboard and jumbo frets, 25.5″ scale length, 1.685" nut width, J Mascis custom single coil '58 Tele bridge and neck pickups, 3-way switching (position 1. bridge pickup, position 2. bridge and neck pickups out of phase, position 3. neck pickup) with the master volume and tone controls, Vintage style topload Tele bridge with the three barrel brass saddles, Vintage style tuners, 7.8 pounds, With gig bag