Feature: 1. Broad Compatibility: Replacement foil cutter for 40B CT2s, CT2cc, CT3cc, CT4s, CT4cc, CT5cc, CT6cc, CoolTec trimmer, please confirm the model number before purchase. 2. Skin Friendly: Replacement head foil fits your skin perfectly, and works perfectly without damaging your skin, allowing you to have a comfortable and close shaving. 3. No Hair Pulling: The replacement heads can cut through your beard quickly without pulling, while the head is designed to protect your skin from scratching. 4. Reduces Stubborn Hair: The middle trimmer replacement head reduces neck and chin hair, and the aluminum foil captures stubborn hairs in different directions. 5. Precise Cutting: With precise tooth comb technology and mesh design, which can bring you a more comfortable, efficient and pleasant beard cutting experience. Specification: Item Type: Replacement Foil Cutter for CoolTec Material: ABS, stainless steel Suitable for: For 40B CT2s, CT2cc, CT3cc, CT4s, CT4cc, CT5cc, CT6cc, CoolTec razors. Package List: 1 x Replacement Foil Cutter