Feature: 1. Fine quality material and strong structure, provide long service life. 2. Safe and less irritation for most comfortable beard grooming. 3. Captures hairs growing in different directions for cleaner shaving. 4. Easy to install, remove and cleans. 5. Replacement for Braun New Model: 195S, 197S, 199S, 195, 197, 199, FIX400; Old Model: 310, 330, 340, 4735, 4736, 4737, 4747, 4775, 4835, 4845, 4875,4876, 5491, 5492, 5493, 5494, 5495, 5713, 5714, 5715, 5716, 5742, 5743, 5745, 7475, 7493, 7497, 7504, 7505, 7510, 7511, 7514, 7515, 7516, 7520, 7526, 7540, 7546, 7564, 7570, 7630, 7640, 7650, 7664, 7680, 7690, 7763, 7765, 7783, 7785, 7790, 5746 etc. Specification: Features: Fine quality material and strong structure, provide long service life. Safe and less irritation for most comfortable beard grooming. Captures hairs growing in different directions for cleaner shaving. Easy to install, remove and cleans. Replacement for Braun New Model: 195S, 197S, 199S, 195, 197, 199, FIX400; Old Model: 310, 330, 340, 4735, 4736, 4737, 4747, 4775, 4835, 4845, 4875,4876, 5491, 5492, 5493, 5494, 5495, 5713, 5714, 5715, 5716, 5742, 5743, 5745, 7475, 7493, 7497, 7504, 7505, 7510, 7511, 7514, 7515, 7516, 7520, 7526, 7540, 7546, 7564, 7570, 7630, 7640, 7650, 7664, 7680, 7690, 7763, 7765, 7783, 7785, 7790, 5746 etc. Specifications: Model: 30B Material: Plastics + Metal Package Size: 47 * 33 * 25mm / 1.85 * 1.3 * 0.98in Package Weight: 10g / 0.35ounces Package List: 1 * Replacement Part Package List: 1 * Replacement Part