Scope of Application: 32B shaver foil cartridge cassette head compatible with Braun 300S, 301S, 310S, 320S, 330S, 340S, 360S, 380S, 3000S, 3010S, 3020S, 3030S, 3040S, 3080S, 350CC, 370CC, 390CC, 3050CC, 3090CC, Cruzer6, and other compatible models. Recommendations: It is recommended to replace the electric shaver head every 18 months to maintain optimal shaving performance. Instructions for Use: For safety, always turn off the device before replacing the cutter head. Product dimensions: Length 6.8 cm (2.68 in), width 4.3 cm (1.69 in), height 3 cm (1.18 in). Color: Black Material: ABS + metal Package Contents: 2 x Shaving Head Note: The package includes only the items listed above. Other accessories are not included. Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement tolerance: +/- 1-3 cm.