Products - Details Standard CHROMAFLEX Accessories Description: Standard CHROMAFLEX Accessories Part Number Name Description Case Qty Case Price, USD Quantity Add to Cart 420809-2010 PTFE Bed Support 20 µm PTFE Bed Support, 1.0 cm 1 $26.95 420809-2020 PTFE Bed Support 20 µm PTFE Bed Support, 2.5 cm 1 $36.33 420809-2040 PTFE Bed Support 20 µm PTFE Bed Support, 4.8 cm 1 $72.19