Portable slide-in knife case protects your knife and meets your basic knife storage needs.SpecificationColor: BlackMaterial: PPFit Knife Type: 2pcs x 6" Ceramic Knife.Size: 161 x 38 mm / 6.34 x 1.5 inch.Packing list: 2pcs x 6" Knife Protector Sleeve, Knife Not Included.AdvantageThe lightweight knife cover, designed with a convenient opening for quick access, easy to carry. The knife sheath is strong, wear-resistant and easy to clean.InstructionUse both hands when using the appropriate size knife sheath to avoid getting cut by the knife.Note1. Upright storage2. Avoid reverse insertion3. Make sure your knife is fully inserted into the knife sheath!!!