Holman 32" Rubber Shelf Liners (Pack of 12) Model 48032Holman 32" Rubber Shelf Liners (Pack of 12) Model 48032 This 1. 5mm thick automotive spec EPDM rubber shelf liner fits directly into Holman shelving, with no trimming required. This shelf liner reduces noise, prevents cargo from sliding around, and adds a finished look to your cargo van. Features: 5 mm thick EPDM rubber Pack of 12 services a full standard upfit of 3 shelf units. No trimming required for Holman 32 steel shelves. Compatible Shelves: