FLUORESCENT GREEN SLIME COVERED ALTERNATIVE REPLACEMENT MODnOur MOD is made from fluorescent green enhanced acrylic and is 1/8u0026#34; thick.nTakes 5 - 15 minutes to install.nEASY TO ORDER - FAST TO SHIP - EASY TO INSTALLnThis alternative replacement MOD is made for Stern's Aerosmith pinball machine. Our MOD is made from fluorescent green enhanced acrylic and is 1/8" thick. This alternative piece truly makes your playfield come to life and adds "character" to the front of your toy chest on the playfield. Takes 5 - 15 minutes to install.