[Baseball Cap ]The baseball cap help you to your baseball caps or trucker style hat clean as a whistle. The new hat washer is easier to open and lock than general hat . [Clean Adults' or Kid's Hats]The suitable size of hat can be used to clean adult's and kid's hats. [Hat Protector for Washing]Clean hats on dishwasher or washing machine or put it in the trunk when traveling, perfectly keep the shape of your hats. [Curved brim ] fits most hats with curved brim. The 0.4 inches between upper and lower brim makes hat washer to be compatible with both flat brim and curved brim. Beneficial to keep the natural brim . [Cap Washer for Dishwasher]It is recommended to use dishwasher to wash the hats to extend the life of the hat washer. Cold / warm water cleaning to keep the shape of hats. Colour: black Material: plastic Size: 34.5x22.5x12 cm Package Contents: 2 * Hat Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.