Black Shaker Wall filler parts for kitchen cabinets RTA (Ready to Assemble). 

3' Wide filler pieces size 30" and 39" are for wall cabinets with a 93" filler used at pantry cabinets.

Each fill piece is listed by size. 

Fillers are required at all inside corners to prevent the door from hitting adjacent door handles.

Fillers are also used to trim cabinets up to walls up to 3" wide.

Do you have gaps between your existing cabinets that you'd like to fill in and create a seamless, finished look? If so, then 3" wide filler strips in Black Shaker are the perfect solution.