Midi kit contains 50 lids with 200 micron filters, 50 liners and 20 sealing plugs. Graduated measurement to 400 mL (or 13.5 fluid oz with mix ratio film insert). Maximum capacity of 400 mL (or 13.5 fluid oz) when filled to within 1/8 inch of rim. For use with part number 16122 Midi Size Cup and Collar. Note: mix ratio insert available separately.

About the new Midi size:
You asked for a PPS™ Cup, Lid and Liner that was smaller than our Standard size, but larger than the Mini. 3M is excited to offer the new Midi PPS™ - giving you the most comprehensive range of PPS™ size options for precise, accurate coverage. Ideal for two-panel repairs that require 13.5