A. It has good quality. B. It is highly compatible with HD01, HD03, and HD08 hair dryer models. It can protect your hair dryer and help maintain its performance. Attention: this hair dryer strainer is not compatible with HD02. C. The hair dryer outer filter cage is made of ABS material, which is as hard and tough as the old type. The hole size of the filter is moderate, which can effectively block dust from entering the interior of the hair dryer. It can be used as a replacement for the filter mesh cover of Supersonic hair dryer HD01, HD03, and HD08 models. D. Colour: A: Black E. Material: ABS F. Package Contents: 1 * Hair Dryer Outer Filer Cage. Only the above package content is included, other products are not included. G. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1 - 3cm.