Goody Plastic Travel Soap Dish - Blue Two Piece Design, Made Of Sturdy Plastic Notches For Easy Open & Close Ridges To Help The Soap Dry Approximate Outside Dimensions: Width: 4-1/4", Length: 3-1/4", Depth: 1-3/4" Approximate Inside Dimensions: Width: 4", Length: 2-7/8", Depth 1-5/8"