Description Set has 2 pick and pluck pieces measuring 17-5/8" x 12-1/2" x 1-1/2", 1 solid pieces measuring 16-1/2" x 11-1/2" x 1" and 1 lid assembly measuring 17-5/8" x 12-1/2" x 2-1/2". Lid assembly is 1-1/2" pick and pluck glued to 1" solid foam. Maximum usable Pick & Pluck area is 10"x14" per foam insert. 988-00020 Pluck Foam with Pluck Foam Insert Set