1Made of ABS engineering material and 304 stainless steel, it is durable 2Three-point snap-on model for easier installation and use 3It is resistant to abrasion, corrosion, rust, deformation, and long service life 4This product is detachable and easy to clean 5This product is suitable for brand metal heads, fit for Ai Shiyi Features: Made of ABS engineering material and 304 stainless steel, it is durable. Three-point snap-on model for easier installation and use. It is resistant to abrasion, corrosion, rust, deformation, and long service life. This product is detachable and easy to clean. This product is suitable for brand metal heads, fit for Ai Shiyi. Specifications: Condition: Material: ABS Engineering Material, 304 Stainless Steel Size: Approx. 10x8.6x8.6cm or 3.9x3.4x3.4in Package list: Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.