This Edge Magnets protect knife blades from being damaged or dulled by holding them tight in a magnetic sleeve. The multi-poled magnets will not magnetize your knives and allow you to store them virtually anywhere without having to worry about cutting your hand on an edge when looking though drawers. Hygienic and dishwasher safe.Product dimensions:13.25" Length x 2.05" Width x 0.85" HeightProduct weight:1.6 lbsUniversal designMulti poled magnets CANNOT magnetize your knifeDishwasher safe (low temp)Usage Tips:-Additional info:-KF-T400-VC-48344 #04183