All Items In Stock. Sack Ups AC801 Cotton Knife Roll Protector Storage Case Holds 12 Knives. This Sack Ups Protector Knife Roll is amazing! It has a silicone treated gray cotton knife roll and holds 12 knives! Stack Ups Protector Knife Roll. Silicone Treated Gray Cotton Knive Roll. Holes Knives that Measure 5 Closed. Weight: […]