Description: Invisible knife holder, 4cm thick, white color, match with the home design Easy insulation, you could screw it or stick it to the wall, cabinet or elsewhere Pierced bottome design, convenient drain, can prevent bacteria breeding Air vent design, breathable, moisture-proof, and mold-proof Specification: Material: PP Color: White Size: 21x20x4cm/8.3x7.9x1.6Inch Package Includes: 1 x Invisible Knife Holder Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.