These gray 2" Modblox from Protec are a pack of three modular blocks with touch-fastener attachment panels useful for supporting and organizing camera gear inside select Protec cases. They are made of soft foam and wrapped with a non-abrasive, soft nylex.
Compatibility
Protec iPac Carry-on Camera Case IP110WL, Protec Carry-All Camera/Camcorder Bag P500, Protec Deluxe Camera Messenger Bag P501, and the Protec Camera Insert Bag I501
UPC: 750793621547