This item is a AmeriPro Premium Disc Brake Pad Service Kit.
It will fit the following years and models:

Replacement Parts for 2014-2021 Ram Promaster 1500, models with Solid rear Disc Brake Rotors

 
Kit INCLUDES 3pcs

1x Part# PRM1540B AmeriPro Premium Heavy Duty Front Semi Metallic Pads 4 Pads 1 set, with sensors and hardware
1x Part# PRM1490 AmeriPro Premium Heavy Duty Rear Semi Metallic Pads 4 Pads 1 set, with sensors and hardware
1x Part# NB1067 Rear Parking-Emergency Brake Shoe Set, both sides fits inside your rear rotor.