21B Series 3 Replacement Head Compatible with Braun S3 （2PACK）

【Higher Quality Construction】: Replacement Shaving Head with Hypo-Allergenic Silver Foil Head with Bump Prevent Technology. Replacement shaver heads foil components designed for the closest shave without pain or irritation, suitable for people with skin allergy | 【Get back 100% shaving performance】: for optimal shaving, we recommend replacing your electric shaver head every 12 months | 【Compatibility】:This blade head is specially designed for the S3 series of razors and is perfectly compatible with various models such as 3000s, 310s, 3040s, 3050cc, 3010s, 3070cc, 3080s, 3090s, 350cc-4, 370cc-4, 380s-4, 3090cc, 320, 330, 340, 360, 380, etc. | 【Product upgrades】:The newly upgraded shaving head can easily shave millions of hairs. High-quality materials and sturdy structure provide long service life. Safe and less irritating | 【Package Contents】: This product includes 2 replacement shaver heads in each pack, providing you with convenient backup options for extended use